Question

2 As soon as the baby saw her mother, she _____.

A was going to cry B cryed C began to cry D was crying是不是选b啊

Answer 1

恩，是选B

as soon as
它的意思相当于“A事情发生以后，就做B这件事”。
这个短语用的比较常用，口语和书面语都可以。它的特点是，在句子中的位置比较灵活，而且可以用于各种时态。同下面这个例句
As soon as I went in, Katherine cried out with pleasure.
我一进门，Katherine 就高兴的叫起来。（一般过去时）

Answer 2

选C ,B的形式不对。应该是cried.

Answer 3

B,表同时发生的动作。