工艺联锁的()等操作,需要办理审批程序手续并报相关部门备案,经审批通过后方可执行。
A、摘除
B、投用
C、变更
D、取消
参考答案:A, B, C, D
句型转换。
1. The teacher was angry because Tom came to school late.(同义句转换)
Tom was ______ ______ school, so the teacher was angry.
2. They were at school yesterday afternoon.(对划线部分提问)
_______ ______ they yesterday afternoon?
3. What do you think of the film? (同义句转换)
______ do you ______ the film?
4. I was born in 1990 in Chongqing. (对划线部分提问)
_____ _____ you born in Chongqing?
5. You can't park your car here.(改为否定祈使句)
______ _____ your car here.
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