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【題目】你知道他對這個問題的看法嗎？(attitude to/towards)

【題目】她講解的語法如此清楚以至于我們很容易理解她。（用so…that 句型）

A. to improve B. to improving

C. in improving D. of improving

【題目】Scientists study ____ human brains work to make computers.
A.when
B.how
C.that
D.whether

【題目】In our class there are 46 students, ______ half wear glasses.
A.in whom
B.in them
C.of whom
D.of them

【題目】If you happen to get lost in the wild, you'd better stay ______ you are and wait for help.
A.why
B.where
C.who
D.what

A. as B. although

C. since D. while

A. with B. for

C. of D. at