. In our class, when the bell rang and the teacher closed his book, it was a ______for everyone to stand up.
#6715
A
mark
B
chance
C
signal
D
measure
推荐题目
She went to the bookstore and bought .
#7161
A
dozen books
B
dozens books
C
dozen of books
D
dozens of books
They have considered their high standard of living a(n) ______ for practicing their basic beliefs.
#7306
A
award
B
reward
C
result
D
consequence
She dreams of ___________ the ocean some day, where she can enjoy all kinds of fish and underwater plants.
#6582
A
exploring
B
consulting
C
affecting
D
employing
一Do you think I should apply for the job?一Why not? If you make an effort，the _______ are that you’11 be employed．
#6028
A
results
B
hopes
C
wishes
D
chances