题目内容
__________ your composition carefully,some spelling mistakes can be avoided.
[ ]
A.Having checked
B.Check
C.If you check
D.To check
答案:C
解析:
解析:
|
现在分词和不定式作状语,其逻辑主语必须是句子主语,填入 A或D项意思就不通了,所以应改成if引导的条件状语从句,正确答案为C.例如:If it is fine tomorrow,we will go and visit the museum. 如果明天天晴,我们将去参观博物馆. |
练习册系列答案
相关题目