问题

Not until I began to work ________ how muchtime I had wasted.
A:Lacking
B:did I realize
C:I didn’t realize
D:I realized
B:did I realize
C:I didn’t realize
D:I realized
正确答案是:
同类题型
The student, inJinshan Middle School for 3 years, was admitted into Qinghua University.
When you don’t know some words in reading, it is not a good idea in a dictionary at once.
The bestreporters hof the situation there very quickly.
How about Little Tom’s drawing —He can draw _______.His drawings are very__________.