--I am often weak and tired when I work. you have too much pressure. You’d better rela

问题补充：

--I am often weak and tired when I work.

-- you have too much pressure. You’d better relax.

A. May

B. May be

C. Maybe

D. should

答案：

A. May

B. May be

(答案→)C. Maybe

D. should

解析：句意：我工作的时候经常感到虚弱和疲劳。或许你有太多的压力。你最好放松一下。May可以；may be可能是；maybe或许，大概；should应该。所填词位于句首应该是个副词，所以选C。