— I'm really confused on how to balance my interest and study. — Well, turn to your teacher for advice, in my opinion, _____ you'll make it.
[ ]
A. but B. and C. so D. unless
参考答案:
___ he made up his mind, nothing could change it. [ ]A. Be..
___ he made up his mind, nothing could change it. [ ]A. BeforeB. Unless C. When D. Once
—Did you catch the early bus this morning?—No.It had left ..
—Did you catch the early bus this morning?—No.It had left the stop _____ I arrived there.[ ]A. as soon asB. as the timeC. by the timeD. during the time
— Can you describe _____it happened?— Yes,I was riding on m..
— Can you describe _____it happened?— Yes,I was riding on my bike_____ a car knocked me down from behind. [ ]A. when; as B. how; asC. how; when D. how; while