The first decade in the 21st century _______ the rapid rise of China as a world economic power.
#102847
A
witness
B
has witnessed
C
will witness
D
have witnessed
推荐题目
I want to buy that kind of cloth because I ______ the cloth ______ well.
#102290
A
have told; washes
B
was told; washed
C
have been told; washes
D
have been told; is washed
---Alice, why aren’t you at work today?---I ________a day off.
#101265
A
have given
B
had been given    
C
gave
D
was given
By now, more than 100 photos ________ back to the earth by Chang’e-3.
#99862
A
had been sent
B
has been sent
C
have been sent
D
will be sent