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Listen to Track 52.
A．To correct a misstatement he made about the Sahara"s climate
B．To suggest that the current dryness of the Sahara is exaggerated
C．To indicate that scientists are not in agreement about the Sahara"s past climate
D．To emphasize the difference between the current and past climates of the Sahara
答案
更多“Listen to Track 52.A．To correct a misstatement he made about the Sahara"s climateB．To sugg”相关的问题
第1题
Listen to Track 67.
A．It is not obvious how whales find their way.
B．Different whales have different ways of locating food.
C．Whales have a poor sense of orientation.
D．Scientists have not been able to track the whales.
第2题
Listen to Track 91.
A．To ask the students for their opinions
B．To express uncertainty about a historical situation
C．To emphasize a point he has just made
D．To correct an earlier statement
第3题
Listen to Track 11.
A．Other students should comment on the man"s remark.
B．Most people would agree with the man"s opinion.
C．Artwork funded by the government is usually of excellent quality.
D．The government project was not a waste of money.
第4题
Listen to Track 75.
A．To compare an unfamiliar object to a familiar one
B．To reveal evidence that contradicts his point
C．To indicate uncertainty as to what deposits from glaciers look like
D．To encourage students to examine rocks in streams
第5题
Listen to Track 73.
A．He fully supports the student"s statement.
B．His experience this morning was unexpected.
C．He was not affected by what happened this morning.
D．The student should not complain.
第6题
Listen to Track 48.
A．He thinks the topic goes beyond his expertise.
B．He thinks the topic is too broad for the student to manage.
C．He thinks the topic is not relevant for a linguistics class.
D．He thinks other students may have chosen the same topic.
第7题
Listen to Track 9.
A．The movement pattern of the rocks was misreported by researchers.
B．The rocks are probably being moved by people.
C．The movement pattern of the rocks does not support the wind theory.
D．There must be differences in the rocks" composition.
第8题
Listen to Track 89.
A．She doubts that the course will fulfill the students" expectations.
B．She hopes that the students selected the course because of their interest.
C．She is pleased that the course will fulfill the requirements.
D．She is worried that the students might not be familiar with the course requirements.
第9题
Listen to Track 43.
A．To acknowledge that he cannot go to this year"s career fair
B．To acknowledge the amount of preparation he will have
C．To indicate that he has school work he must complete before the career fair
D．To indicate that he needs to go to his job now
第10题
Listen to Track 66.
A．She is not an expert on what she is about to discuss.
B．She will discuss only what is relevant to her main point.
C．She thinks her students already understand her point.
D．She will not repeat what was discussed in previous classes.
