问题

So much remains to be done!—Well，it’s not surprising. So many people all the time recently.

A:come
B:have come
C:have been coming
D:came

正确答案是：

同类题型

ther is a famous writer,always makes her very proud

Henry _____ be at home now because he phoned me from the factory just now.

r from the school there was a garden, _____owner sat in it playing chess with his grandson every afternoon.

The mountain __________ snow all year round .

There are so many foggy days these years. We all wonder ______________________.