问题
__________ you eat the correct foods ___________ be able to keep fit and stay healthy.
A:Only if … will you
B:Only if … you will
C:Unless … will you
D:Unless … you will
B:Only if … you will
C:Unless … will you
D:Unless … you will
正确答案是：
同类题型
You look tired these days. I think you need a________sleep.
The local authority is trying to ______ oversea investment by beautifying its environment.
Tom waslate for school ___________________, which, of course, made his teacher veryangry.
．— I ____ to your birthday party last Sunday— Unfortunately, you were out on business