问题

If we are not ________ the progress we have made, we will have greater success.

A:interested in
B:strict in
C:popular with
D:content with

正确答案是：

同类题型

．I don’t think it is going to rain the day after tomorrow, _______?

knew he failed in the final exam the moment I ______ him crying alone in the classroom.[ ]

Have a pleasant trip, Emma.—

Please remember tothe cat before you leave.

Susan and her classmates__________ to the mountain last week.