The first decade of the 21st century _____ the breathtaking and non-stop development of China.
#99973
A
witnesses
B
witnessed
C
will witness
D
had witnessed
推荐题目
My grandma_____in the country. Now she in the city.
#103897
A
used to live, lives
B
used to living, lived
C
uses to live, is living
D
was used to live, lives
When Madam Cuirie did the science experiement again, she was more careful where she _____ a mistake.
#104920
A
made
B
has made
C
was making
D
had made
They____on the program for almost one month before l was arranged to help them. Now, we____on it as no result has come out.
#99542
A
had been working: are still working
B
had worked; were still working
C
have been working; have worked
D
have worked; are still working
So far, no agreement ________ on which type of exercise is best suitable for keeping fit.
#99157
A
has reached
B
has been reached
C
was reached
D
had been reached
Though it was the first time that I ______ the small town, I fell in love with it at once.
#100362
A
was visiting
B
visit
C
have visited
D
had visited