1. ---- Do you know _____ university student who is talking with Joe?---- Yes, she,s my cousin, Kate.
A. a B. an C. the D. /
[剖析] 答案为C。university虽然以元音字母u开头,但其前若使用不定冠词时,则要用a.不过此题中不能使用不定冠词,而是特指和Joe说话的那个大学生,故要选the。
2. The number of giant pandas is getting ______ because their living areas are becoming farmlands.
A. less and less
B. larger and larger
C. smaller and smaller
D. fewer and
fewer
[剖析] 答案为C。句意为"大熊猫的数量越来越少因为他们的生存空间正逐渐变成农场"。本题中四个选项都是"比较级+ and + 比较级"的结构,表示"越来越……"。主语为number,只能和large或small搭配。而结合句意可判断答案为C。
3. Be careful when you come _______ the street,because the traffic is very busy at the moment.
A. across B. behind C. between D. over
[剖析] 答案为A。本题考察方位介词的用法。"过马路"一般为表面横穿,因此要用across。
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