问题

e made great progress in yourEnglish, haven’t you —Yes, but much _____.

A:remains to do
B:is remained to do
C:remains to be done
D:is remained to be done

正确答案是：

同类题型

______ to reach them on the phone, we sent an emailinstead.

Cats and tigers are animals of the cat family(猫科动物)，so cats ______ tigers in many ways.

Would you like to join me for a quick lunch before class?—________，but I promised Nancy to go out with her.

What worried the child most was _____________ to visit his mother in the hospital.[ ]

It was only after he had read the papers ________ Mr. Gross realized the task was extremely difficult to complete.