在职申硕英语考试

【单选题】 Only when (he realized) that there (would be) more (difficulties) ahead than he expected (he came to) me for help.
A．he realized
B．would be
C．difficulties
D．he came to

网考网参考答案：D
网考网解析：
改为did he come to。因为only(when)置于句首，句子要倒装。 查看试题解析出处>>