Question

選擇括號(hào)中所給詞的正確形式填空。

We must stop the boys from ______ (play, playing)football on the street.

Answer 1

答案：playing
提示：

stop sb from doing sth． 使某人停下做某事。 stop doing sth． 停下做某事。 stop to do sth． 停下來做某事。 The boys stopped making noises as soon as the teacher entered． 老師一進(jìn)來，男孩子們就停下了吵鬧。 People in the street stopped to look at the strange car． 街上的人都停下來看那輛奇怪的小汽車。