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【单选题】
自然保护区的核心区非经( )有关自然保护区行政管理部门批准,禁止任何单位和个人进入,也不允许进入从事科学研究活动。
A.
乡镇以上人民政府
B.
县级以上人民政府
C.
省级人民政府
D.
国务院
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参考答案:
举一反三
【单选题】Where do you think _____ ? [     ]
A.
he will go
B.
will he go
C.
he will go to
D.
will he go to.
【简答题】同义句转换。 1. Did you go to the cinema last night? Did you go to the _____ last night? 2. He likes seeing a film very much. He _____ seeing a film very much. 3. I would like to take a walk now. I _____ __...
【判断题】外贸单证工作是外贸业务工作的基础。
A.
正确
B.
错误
【多选题】时间比例控制“TRC”的实现方式有:
A.
脉冲宽度调制
B.
脉冲频率调制
C.
混合调制
D.
脉冲幅度调制
【单选题】Seldom _________ to the countryside to see his parents. A) he does B) goes he C) does he go D) he does go
A.
he does
B.
goes he
C.
does he go
D.
he does go
【单选题】What will John do tomorrow?
A.
He will go picnic,
B.
He will go to school.
C.
He will go skating.
【单选题】---Your father’s never been to other countries, has he? --- ________. He plans to go abroad for a second time.
A.
No, he has
B.
Yes, he hasn’t
C.
Yes, he has
D.
No, he hasn’t
【简答题】A.He will go to instead of his wife. B.He will go to when he finishes his report. C.He will ask his boss for a leave. D.It would be better for her wife to go to.
【单选题】He said he ______ to the cinema if he ______ time.
A.
will go; will have
B.
would go; would do
C.
would go; would have
D.
would go; had
【简答题】通过对串联机组及并联机组的效率计算,对我们设计机械传动系统有何重要启示?
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