题目
Li Lei didn't meet the famous American professor ______ he was on holiday last year.
A.unless
B.until
C.if
D.whether
第1题
Li Lei didn't meet the famous American professor ______ he was on holiday last year.
A.unless
B.until
C.if
D.whether
第2题
Li Lei didn't meet the famous American professor ______ he was on holiday last year.
A.unless
B.until
C.if
D.whether
第3题
Li Lei didn't meet the famous American professor ______ he was on holiday last year.
A.unless
B.until
C.if
D.whether
第4题
A.unless
B.until
C.if
D.whether
第5题
Why didn't Mr. White meet Mr. Li?
A.Because Mr. Li wouldn't like to meet Mr. White.
B.Because Mr. Li was not able to get here to meet Mr. White.
C.Because Mr. Li was on business.
第6题
Which is right?
A.Jim teaches Li Lei to throw the frisby up.
B.Jim teaches Li Lei to throw the frisby down.
C.Jim teaches Li Lei to throw the frisby like him.
第7题
It's time to ______ now.
A.go to school
B.go to bed
C.play games
第8题
What will professor Zhou do?
A.He will be away.
B.He is going to meet Li Li.
C.He is rude.
第9题
A.The professor didn't show up.
B.Too many students didn't show up.
C.The professor was ill.
D.The class thought the demonstration was too complex.
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