问题
选择题
The children _______ a PE class on the playground when it suddenly began to rain.
A.have
B.are having
C.had
D.were having
答案
答案:D
在天气突然下雨的时候,孩子们上体育课应该是正在上,用进行时,本题从句为过去,故主句用过去进行时,故本题选D。
The children _______ a PE class on the playground when it suddenly began to rain.
A.have
B.are having
C.had
D.were having
答案:D
在天气突然下雨的时候,孩子们上体育课应该是正在上,用进行时,本题从句为过去,故主句用过去进行时,故本题选D。