(·安徽合肥三校一模)—Was it at 11 o'clock your father came back last night?—Yes he is always

问题补充：

(·安徽合肥三校一模)—Was it at 11 oclock your father came back last night?

—Yes, he is always coming back so late.

A. that

B. while

C. when

D. until

答案：

(答案→)A. that

B. while

C. when

D. until

解析：选A考查强调句型。句意：“你爸爸昨晚是11点才回来的吧？”“是的，他总是这么晚回来。”此句是一个强调句结构，that是强调句的结构词，被强调的部分是at 11 oclock。