单项选择题
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A.Watches became less important because factories had clocks.
B.Watches were of higher quality than ever before.
C.More clocks were manufactured than watches.
D.The availability of watches increased.
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单项选择题
A.A lesson requires students’ active involvement.B.Students usually take an active part in a lecture.C.More knowledge is covered in a lecture.D.There is a larger group of people interested in lessons.
A.A lesson requires students’ active involvement.
B.Students usually take an active part in a lecture.
C.More knowledge is covered in a lecture.
D.There is a larger group of people interested in lessons.
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negotiate
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