— You looked so what’s the matter?— I’ve had a very trying time this afternoon. I had to

问题补充：

— You looked so , what’s the matter?

— I’ve had a very trying time this afternoon. I had to spend the whole listening to the lecture by Mr. Smith.

A. tired; boring

B. tired; boringk+s-5#u

C. tiring; bored

D. tiring; bored

答案：

A. tired; boring

(答案→)B. tired; boringk+s-5#u

C. tiring; bored

D. tiring; bored

解析：本题考查形容词的用法。tired“疲倦的，厌烦的”；tiring“令人厌倦的”；boring“乏味的，无聊的”；bored“厌烦的”。tired与bored主要用于修饰指人等有生命的名词；tiring与boring主要用于修饰事物。

等。k+s-5#u