问题
选择题
—What did the doctor say? —He asked how long _________.
A．has my daughter caught a cold
B．had my daughter caught a cold
C．my daughter had caught a cold
D．my daughter had had a cold
答案
答案：D
题目分析：宾语从句中一般为陈述语序。Catch为瞬间动作，不能和表示一段时间的时间状语连用，故选D。他问我的女儿感冒多久了。
点评：本题两个考点，宾语从句中的语序是考查的重点，应加强识记。关于瞬间动词的问题，指需要记住瞬间动词不能和表示一段时间的时间状语连用就可以了。