问题

his work these days，he hash’t _____ when to pay avisit to his parents·

A:beyond
B:Worried aboutturned on
C:Faced withtaken on
D:Devoting tofocused on

正确答案是：

同类题型

．_________youdon’t go there is none of my business .

I am badly off. If I ______ money, I ______a large house.

189. I tried to ____ in my speech we wereall grateful for his help.

_________________—Not bad.

spoke that slowly but I didn’t __________my meaning __________.