— What do you think of the young lady?— She is hard-working. She ________ all her effort into her work before she got ill. 
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A
has put
B
put
C
had put
D
would put
推荐题目
The house ________ in1950.
#37179
A
build
B
building
C
built
D
was built
Every year lots of trees ________ to make our country more beautiful.
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A
is planted
B
was planted
C
are planted
D
were planted
When the teacher came in, all of us _______.
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A
stopped talking
B
stopped to talk
C
stop talking
D
stop to talk