Questions 20 to 22 are based on the passage you have just heard.
A. The lifecycle of trees .
B. The number of trees .
C. The intensity of solar burning .
D. The quality of air .
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Questions 20 to 22 are based on the passage you have just heard.
A. It affects the growth of trees .
B. It has been increasing since the Ice Age .
C. It is determined by the chemicals in the air .
D. It follows a certain cycle .
Passage 3 Questions23to25arebasedonthepassageyouhavejustheard.[音频]
A. Facial expression .
B. Gesture .
C. Movements of the body .
D. Non - verbal language .
Questions23to25arebasedonthepassageyouhavejustheard.
A. Because there is large number of vocabulary .
Because the non - verbal languages are not easy to understand .
C. Because the grammar is too complicated .
D. Because there is no language learning environment .
Questions23to25arebasedonthepassageyouhavejustheard.
A. They wil think that the child is brave .
B. They will think that the child is angry
C. They will think that the child does not respect the older people .
D. They will think that the child is uncomfortable .
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