—China is developing rapidly. —Yes, to make our country more prosperous, we should firmly        the principle of scientific development.
#70332
A
contribute to
B
subscribe to
C
stick to
D
turn to
推荐题目
 “What’s her name?” “Sorry, I _____.” 
#81708
A
forget
B
forgot
C
had forgotten
D
am forgetting
I’ll be late home tonight because something has just ______ at work.
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A
come up
B
come out
C
come over
D
come across
Paul doesn’t have to be made___. He always works hard.
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A
learn
B
to learn
C
learned
D
learning