问题

What will the world use for power when it________ oil

A:run out of
B:is running out of
C:has run out of
D:ran out of

正确答案是：

同类题型

Whose names are these,________ or yours—_______. I don’t know all of the students in Class 5, so I have _______onthis piece of paper. theirs; They; them

hstoodbesidethewindow,hisattention____thecaroutside

What time isit—It’s ____eight o’clock.

She was afraid _____ the dog in case it became dangerous

―Have you finished your project―______ It’ll take me another two days.