学起plus

What caused the accident and who was responsible for it_____a mystery(谜)to us.
学起plus
lk2天前
140
Where is your father? --- Oh, _____ .
学起plus
lk2天前
110
He ______ himself quickly to the new situation of his work.
学起plus
lk2天前
120
A lecture hall is ______ where students attend lectures.
学起plus
lk2天前
100
Our Lab was being ______ when we visited the university.
学起plus
lk2天前
130
Some pop singers have much influence ______ the young people today.
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lk2天前
150
He enjoys life _____ the “Queen Anne”.
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lk2天前
110
Hardly _____ the railway station when the train started.
学起plus
lk2天前
110
_____what age do children begin to go to school?
学起plus
lk2天前
100
Please look after my parents during my ______.
学起plus
lk2天前
120
It is not that I do not like plays. The reason why I did not go to the theater last night was that I could not ______ the time.
学起plus
lk2天前
110
Excuse me would you please tell me _____
学起plus
lk2天前
110
Not until most of the people had left the airport ______ his sister was there.
学起plus
lk2天前
130
When they bought new suitcases, they had their_____printed on them in gold lettering.
学起plus
lk2天前
130
We gave him _____ help we could.
学起plus
lk2天前
110
Frank plays ______ Alex.
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lk2天前
130
You ______ to lock the door at night.
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lk2天前
120
Any student who ______ his homework is unlikely to pass the exam.
学起plus
lk2天前
130
When carbon is added to iron in proper_____,the result is steel.
学起plus
lk2天前
120
I have not heard anything from him since his_____.
学起plus
lk2天前
110