Mike _(call) his friend on the phone now.为什么是(calling)而不是(is calling)

问题描述:

Mike _(call) his friend on the phone now.为什么是(calling)而不是(is calling)

now可以看出用现在进行时,那就是is calling,calling不是动词而是动名词,算名词。

mike doing sth

is calling 对!
现在进行时,毫无疑问!
希望我的回答能够帮到你,

你这句子不完整