第1题
The high -speed trains can have a major impact on our lives.
A.effort
B.problem
C.influence
D.concern
第2题
The high -speed trains can have a major impact on our lives.
A.effort
B.problem
C.influence
D.concern
第3题
The high -speed trains can have a major impact on ourlives.
A.effort
B.problem
C.concern
D.influence
第4题
The high - speed trains can have a major impact on our lives.
A.effort
B.problem
C.concern
D.influence
第5题
The high -speed trains can have a major impact on our lives.
A.effort
B.problem
C.influence
D.concern
第7题
He read in________ paper that________ industry is developing at a high speed·
A.today.China's
B.today’s,China
C.today’s.China's
D.today,China
第10题
A.An airliner travelling from London to New York may take from S to 15 hours to cross the Atlantic.
B.We are normally quite unconscious of the earth's rotation on its axis.
C.The space capsule must be hurled through the atmosphere to reach its final speed of 18,000 mph.
D.An airliner can cruise at the speed of 400 mph.
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