It was time for class.Mr King asked all the children ＿＿＿ down quietly.WWA、sit B、sat C、to sit D、sitting
问题描述：
It was time for class.Mr King asked all the children ＿＿＿ down quietly.WW
A、sit B、sat C、to sit D、sitting
答
选择C，解析。固定搭配ask sb. to do sth. 所以选择动词sit的原型，即sit.
答
选C，短语:ask sb to do sth
答
选 ：C
本句中用了固定搭配：ask sb to do sth
意思是：叫某人做某事
答
C
ask sb to do sth