题目内容
Look! Some students are ________ bikes.
[ ]
A.ride
B.to ride
C.riding
D.rides
答案:C
解析:
解析:
|
由 look可知此句应为现在进行时,故应用ride的现在分词riding。 |
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题目内容
Look! Some students are ________ bikes.
[ ]
|
由 look可知此句应为现在进行时,故应用ride的现在分词riding。 |