1. I don’t know if it ___ tomorrow ,if it ___ , we won’t go on a picnic. A. rains; rains B. will rain; rains C. will rain; will rain 2. We can’t go to the zoo ___ the weather is fine tomorrow. A. unless B. if C. because 3. Just work hard, ____ your dream will come true. A. but B. and C. or 4. ...

时间:2025-04-08 21:19栏目:中学教育