问题

Work hard, _______ you won’t do well in the exam.
A:and
B:but
C:ause
D:or
B:but
C:ause
D:or
正确答案是:
同类题型
The policeman _______ that the drunk driver get out of his car.
lot of work __________, our manager couldn’tspare time for a holiday
When Bob woke up he found himself in hospital, but he didn’t know how that _____.
Don’t worry, Mum. The doctor said it was only the flu.—____! I’ll tell Dad there’s nothing serious.