–Will you go camping this weekend?--Good idea! As we know going camping in spring us less

问题补充：

–Will you go camping this weekend?

--Good idea! As we know, going camping in spring us less tired.

A. make

B. made

C. makes

D. has made

答案：

A. make

B. made

(答案→)C. makes

D. has made

解析：考查时态。一般现在时表示经常性习惯性的行为。句意：春天去宿营让我们不那么累。