A.Their bones may become weak.B.They may lose weight.C.They may develop
A.Their bones may become weak.
B.They may lose weight.
C.They may develop wrinkles.
D.They may become allergic to milk.
A.Their bones may become weak.
B.They may lose weight.
C.They may develop wrinkles.
D.They may become allergic to milk.
第1题
A.Their wording may become different.
B.The values they reflect may change.
C.Their origins can no longer be traced.
D.They may be misinterpreted occasionally.
第2题
The writer implies that one disadvantage of town shops is that ______.
A.their prices are higher
B.people cannot telephone them
C.their staff may take less trouble to satisfy customers
D.one has to queue up to pay in them
第3题
Computer criminals may not be punished heavily because ______.
A.their crime is too light for the company or society
B.the criminals are too powerful to be punished
C.the judge show their sympathy for the criminals
D.the judge don't know enough about the nature of the crime
第4题
The reactions of receivers to a message may vary owing to ______.
A.their different abilities to encode
B.their different communication skills
C.their different ideas and feelings
D.their different relationships
第5题
Newcomers may worry about_________.
A.their ignorance of the alien customs
B.their knowledge of "yes" in the native language
C.their understanding of friendship
D.their control of their behavior
第6题
Which of the following is INCORRECT according to the passage?
A.The animal bones show that their disappearance seems to have coincided with increasing dryness.
B.Everybody is convinced that it is the climate change that leads to the extinction of some animals.
C.Field is convinced that it was climate that drove the animals to their death.
D.Both groups unveiled evidence that climate change may have killed off many of Australia"s animals.
第7题
请在第__(47)__处填上正确答案。 查看材料
A.Natural sponges become cleaning aids.
B.We pollute the ocean when we use it as a garbage dump.
C.The area of the sea is becoming smaller anal smaller.
D.Along with salt, other minerals are left after evaporation.
E.We even use their bones for fertilizer.
F.Some of its contents may cause illness.
第8题
请在第__(49)__处填上正确答案。 查看材料
A.Natural sponges become cleaning aids.
B.We pollute the ocean when we use it as a garbage dump.
C.The area of the sea is becoming smaller anal smaller.
D.Along with salt, other minerals are left after evaporation.
E.We even use their bones for fertilizer.
F.Some of its contents may cause illness.
第9题
请在第__(50)__处填上正确答案。 查看材料
A.Natural sponges become cleaning aids.
B.We pollute the ocean when we use it as a garbage dump.
C.The area of the sea is becoming smaller anal smaller.
D.Along with salt, other minerals are left after evaporation.
E.We even use their bones for fertilizer.
F.Some of its contents may cause illness.
第10题
请在第__(48)__处填上正确答案。 查看材料
A.Natural sponges become cleaning aids.
B.We pollute the ocean when we use it as a garbage dump.
C.The area of the sea is becoming smaller anal smaller.
D.Along with salt, other minerals are left after evaporation.
E.We even use their bones for fertilizer.
F.Some of its contents may cause illness.