问题
选择题
—Henry, the phone is ringing. Do you want me to go? —No ,sit still. .
A．I’ll get it
B．I am to get it
C．I’m getting it
D．I am about to get it
答案
答案：A
选项I'll get it. 与其前的祈使句"sit still"配合使用。其中暗含一句式, 即:
祈使句 + , and/or ="if" 条件句。
【标签】固定句型