问题
It was the drug, not the disease, that killed the boy.—He would be still alive today if he_____ that drug.[ ]
A: not take
B: shouldn't have taken
C: didn't take
D: hadn't taken
B: shouldn't have taken
C: didn't take
D: hadn't taken
正确答案是：
同类题型
Whereyouput my dictionary—I left it on your desk when youtoTom.
I don’t know if his uncle ________.— I think he ________ if it doesn’t rain .
It is a truth universally ______ that behind every successful man, there is a woman.[ ]
lot of homework _________last weekend, Tom didn’t go to the movies with his friends.
The number of the students in our grade ________about six _______,of them are girls.