“You'll have to wait for two hours is at about 11：30 the medical report will come out

问题补充：

“Youll have to wait for two hours, is, at about 11：30, the medical report will come out, ”the doctor said to me.

A. that; when

B. which; that

C. that; which

D. it; whose

答案：

A. that; when

B. which; that

C. that; which

D. it; whose

解析：考察固定短语和定语从句。That is=that is to say那就是说；第二空是定语从句，先行词是11:30,定语从句the medical report will come out的结构很完整，使用关系副词when,故A正确。