问题
选择题
—Do you hear the noise outside?
—Yes. There must be some kids __________ outside.
A．have fun
B．has fun
C．to have fun
D．having fun
答案
答案：D
根据上下文可知，外边很吵，一定是一些孩纸们在外边玩儿。故选D。
搜题请搜索小程序“爱下问搜题”
—Do you hear the noise outside?
—Yes. There must be some kids __________ outside.
A．have fun
B．has fun
C．to have fun
D．having fun
答案：D
根据上下文可知，外边很吵，一定是一些孩纸们在外边玩儿。故选D。