Question

【题目】—why did you keepjust now?
—Because his joke was very
A.laughing
B.to laugh
C.shouting
D.to shout

Answer 1

【答案】A
【解析】句意：——你刚才为什么一直笑？——因为他的笑话很有趣。keep doing持续做某事，故选A。