问题
选择题
It was three months later _____ he completed the job with difficulty.
A.since
B.before
C.while
D.that
答案
答案:D
题目分析:这题考察强调句:结构是:It is/was+强调部分+that/who…,强调的是three months later,句意是:就是在三个月后,他困难的完成了工作。选D。
点评:辨别是否是强调句,可以把强调句结构It is/was…+that/who…去掉,如果句子是完整的就是强调句。