问题
选择题
--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
答案：C
题目分析：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。