Scientists think that the continents ____ always where they ____ today.
A. aren’t; are
B. aren’t; were
C. weren’t; are
D. weren’t; were
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–If the traffic hadn’t been so heavy, I could have been back by 6 o’clock.--What a pity! Tina ____ here to see you.
A. is
B. was
C. would be
D. has been
I have to go to work by taxi because my car ____ at the garage.
A. will be repaired
B. is repaired
C. is being repaired
D. has been repaired
在我国,关于狭义的立法,下列说法中正确的是( )。
A. 指最高国家权力机关即全国人大及其常委会依法法定权限和程序制定、修改和废止法律的专门活动
B. 仅包括制定法律的活动,不包括修改、废止法律的活动
C. 包括制定、修改、废止法律、法规和规章的活动
D. 包括有权的国家机关依照法定职权制定、修改、废止具有不同效力的规范性文件的活动
下列哪个机关享有国家立法权?( )
A. 党的中央机关
B. 全国人大常委会
C. 国务院
D. 国家监察委员会