Question

【题目】— ! A dog is watching us.

— Oh. Hope he is friendly. But it’s better to leave it alone.

A. Look up B. Look down C. Look out D. Look for

Answer 1

【答案】C

【解析】句意：——小心！一只狗正在看我们。——哦。希望他是友好的。但是最好别理它。look

up抬头看；look down低头看；look out小心；look for寻找。根据But it’s better to leave it alone.

可知最好不要理那只狗，因此表示要小心，故选C。