______ you eat the correct foods ______ be able to keep fit and stay healthy. 
#84547
A
Only if; will you
B
Only if; you will
C
Unless; will you
D
Unless; you will
推荐题目
In no case _______ go _______ the law of nature or we’ll meet endless suffering.
#82433
A
we can; by
B
can we; for
C
we can; round
D
can we, agains
All the books are not useful. Which of the following has the same meaning as this sentence?
#81903
A
All the books are useful
B
Neither of the books is useful
C
Not all the books are useful
D
None of the books are useful
“I hear Johnson was badly injured in the accident.”“_____ ,let’s go and see him.”
#81471
A
What’s more
B
If so
C
Where possible
D
When necessary