I caught__bad cold and had to stay in __bedA a;/B /;/C a;theD A and B

问题描述:

I caught__bad cold and had to stay in __bed
A a;/
B /;/
C a;the
D A and B

固定短语
in bed
卧床, 在床上
catch a cold
伤风, 感冒

cA
Catch a cold 感冒
in bed 卧床

固 定短语

A a
我感冒很重躺在床上。
catch a cold 感冒
in bed 卧床

A
我得了感冒,必须卧床休息
stay in bed 固定搭配  卧床休息
cathc a bad cold 固定搭配,得感冒