大连理工大学网络学院
《大学英语4》在线测试3
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大工20春《大学英语4》在线测试3
1. When doing the wash, it is important to () white and colored clothing. 【选项】：
A compare
B separate
C establish
D contrast
【答案】：B
2. Chinese is a language () more speakers than any of the other languages. 【选项】：
A which
B has
C with
D spoken
【答案】：C
3. In some parts of London, missing a bus means () for another hour.
【选项】：
A waiting
B to wait