In our city, citizens have free _____ to the library, which makes it easy for them to read any book they like. 
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A
time
B
entrance
C
charge
D
access
推荐题目
John hit_________. 
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A
him on the head
B
him on his head
C
him in the head
D
him in his head
Not until they left school ______ how much their teachers loved them and helped them.
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A
they realized
B
had they realized
C
they would realize
D
did they realize
I really don’t know _____ I put my wallet after I paid the bill.
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A
where was it
B
it was where that
C
where it was that
D
where was it that.