Growth generally slows to a halt when Facebook reaches______.
第1题
It can be inferred from the passage that ______.
A.developing countries should worry about the harm caused by polluted water and air
B.the developing countries' economy will develop more rapidly if they deal with environmental problems right now
C.the conventional wisdom has it that solving environmental problems may hurt economic growth
D.the conventional wisdom holds that dealing with environmental problems now will generally cost less
第2题
What is the main topic of the passage?
A.Opportunities for All Americans
B.Challenges of the Information Age
C.Engineering and Industrial Revolution
D.Progress and Prosperity
第3题
Weak-eyesight is a term that generally is used to
refer to near-sighted eyes. People who are near-sighted can see good at 【M1】______
a short range, but nothing very far away is likely to be a dull 【M2】______
blur.
The term weak eyesight is misled, for in near-sighted eyes 【M3】______
the lens of the eye are actually too strong. The near-sighted lens 【M4】______
is so powerful that it focuses the light coming into the eye too
quick. The image is formed in front of the retina, which 【M5】______
contains the optical nerves. Near-sightedness is common, but its 【M6】______
growth may be gradual; often the blurring of distant objects is so
slight at first that a person may recognize the condition. Near sightedness 【M7】______
is frequently discovered first at school. It is here that
a student first realizes the difficulty of seeing work on the black-board,
whereas another in the class have no trouble reading the 【M8】______
board at all. After discovery, near-sightedness can easy be corrected. 【M9】______
A concave lens is called a "minus" lens because it
increases the power of the lens of itself. 【M10】______
【M1】
第4题
【T3】
A. LIKE
B. THROUGH
C. CONSISTS OF A. WHAT SUBSTANCES YOUR TAP WATER【T1】______
B. WHILE THE WATER STREAMS【T2】______ PIPELINES
C.【T3】______ EVERY OTHER SUBSTANCE DRINKING WATER,【T4】______ , CONTAINS SMALL AMOUNTS OF BACTERIA. MOST OF THESE BACTERIA ARE COMMON ONES AND THEY ARE GENERALLY NOT HARMFUL. CHLORINE(氯)IS USUALLY ADDED TO DRINKING WATER TO PREVENT BACTERIAL GROWTH【T5】______ THIS IS WHY DRINKING WATER ALSO CONTAINS SMALL AMOUNT OF CHLORIN
E. WATER MOSTLY CONSISTS OF MINERALS AND OTHER INORGANIC COMPOUNDS, SUCH AS CALCIU
M. IF YOU WANT TO FIND OUT【T6】______ AND WHETHER IT IS TOTALLY SAFE TO DRINK, YOU CAN HAVE A SPECIALIZED AGENCY CHECK IT OUT FOR YOU.
第5题
【T1】
A. LIKE
B. THROUGH
C. CONSISTS OF A. WHAT SUBSTANCES YOUR TAP WATER【T1】______
B. WHILE THE WATER STREAMS【T2】______ PIPELINES
C.【T3】______ EVERY OTHER SUBSTANCE DRINKING WATER,【T4】______ , CONTAINS SMALL AMOUNTS OF BACTERIA. MOST OF THESE BACTERIA ARE COMMON ONES AND THEY ARE GENERALLY NOT HARMFUL. CHLORINE(氯)IS USUALLY ADDED TO DRINKING WATER TO PREVENT BACTERIAL GROWTH【T5】______ THIS IS WHY DRINKING WATER ALSO CONTAINS SMALL AMOUNT OF CHLORIN
E. WATER MOSTLY CONSISTS OF MINERALS AND OTHER INORGANIC COMPOUNDS, SUCH AS CALCIU
M. IF YOU WANT TO FIND OUT【T6】______ AND WHETHER IT IS TOTALLY SAFE TO DRINK, YOU CAN HAVE A SPECIALIZED AGENCY CHECK IT OUT FOR YOU.
第6题
Weak eyesight is a term that is generally used to refer
to near-sighted eyes. People who are near-sighted can see good at 【M1】__________.
a short range, but nothing very far away is likely to be a dull 【M2】__________.
blur.
The term weak eyesight is misled, for in near-sighted eyes 【M3】__________.
the lenses of the eyes are actually too strong The near-sighted lens
are so powerful that it focuses the light coming into the eye too 【M4】__________.
quick. The image is formed in front of the retina, which contains 【M5】__________.
the optical nerves, Near-sightedness is common, but its growth may 【M6】__________.
be gradual. Often the blurring of distant objects is so slight at first
that a person may recognize the condition. Near-sightedness is 【M7】__________.
frequently discovered first at school. It is here that a student first
realizes, the difficulty of see work on the blackboard, whereas 【M8】__________.
another in the class have no trouble reading the board at all. 【M9】__________.
After discovery, near-sightedness can easily be corrected. A concave
lens called a "minus" lens because it increases the power of the 【M10】__________.
lens of the eye itself is the prescription.
【M1】
第7题
【T4】
A. LIKE
B. THROUGH
C. CONSISTS OF A. WHAT SUBSTANCES YOUR TAP WATER【T1】______
B. WHILE THE WATER STREAMS【T2】______ PIPELINES
C.【T3】______ EVERY OTHER SUBSTANCE DRINKING WATER,【T4】______ , CONTAINS SMALL AMOUNTS OF BACTERIA. MOST OF THESE BACTERIA ARE COMMON ONES AND THEY ARE GENERALLY NOT HARMFUL. CHLORINE(氯)IS USUALLY ADDED TO DRINKING WATER TO PREVENT BACTERIAL GROWTH【T5】______ THIS IS WHY DRINKING WATER ALSO CONTAINS SMALL AMOUNT OF CHLORIN
E. WATER MOSTLY CONSISTS OF MINERALS AND OTHER INORGANIC COMPOUNDS, SUCH AS CALCIU
M. IF YOU WANT TO FIND OUT【T6】______ AND WHETHER IT IS TOTALLY SAFE TO DRINK, YOU CAN HAVE A SPECIALIZED AGENCY CHECK IT OUT FOR YOU.
第8题
【T6】
A. LIKE
B. THROUGH
C. CONSISTS OF A. WHAT SUBSTANCES YOUR TAP WATER【T1】______
B. WHILE THE WATER STREAMS【T2】______ PIPELINES
C.【T3】______ EVERY OTHER SUBSTANCE DRINKING WATER,【T4】______ , CONTAINS SMALL AMOUNTS OF BACTERIA. MOST OF THESE BACTERIA ARE COMMON ONES AND THEY ARE GENERALLY NOT HARMFUL. CHLORINE(氯)IS USUALLY ADDED TO DRINKING WATER TO PREVENT BACTERIAL GROWTH【T5】______ THIS IS WHY DRINKING WATER ALSO CONTAINS SMALL AMOUNT OF CHLORIN
E. WATER MOSTLY CONSISTS OF MINERALS AND OTHER INORGANIC COMPOUNDS, SUCH AS CALCIU
M. IF YOU WANT TO FIND OUT【T6】______ AND WHETHER IT IS TOTALLY SAFE TO DRINK, YOU CAN HAVE A SPECIALIZED AGENCY CHECK IT OUT FOR YOU.