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【简答题】
一列快车和一列慢车同时从甲、乙两地相，开出4小时后还相距240km．已知快车行完全程要10小时，快车与慢车的速度比是3：2．甲、乙两地相距多少km？
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反馈参考答案：
举一反三
【简答题】请翻译下面的句子。 我想掌握好汉语。
【单选题】What are you comparing?
A.
group discussion and adventure
B.
group travelling and adventure
C.
group training and adventure
D.
group meeting and adventure
【单选题】_____ the two designs, and you will find what problem there is with yours. [ ]
A.
Comparing
B.
Compared
C.
To compare
D.
Compare
【单选题】There isn't an empty table. Would you mind_____? ( )
A.
caring
B.
sharing
C.
separating
D.
comparing
【单选题】_____ the two designs, and you will find what problem there is with yours. [ ]
A.
comparing
B.
Compared
C.
To compare
D.
Compare
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