我国要在未来发展中后来居上、弯道超车,必须把创新作为引领发展的第一动力。( )
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爱自己的国家,维护国家的基本制度,是爱国主义的基本要求。( )
A. 对
B. 错
Zhang'sfamilyratherbigandhisfamilyfondofmusic.
A. is; are
B. is; is
C. are; is
D. are; are
Another five weeksnecessary for us to finish the work.
A. are
B. be
C. is
D. have been
Mr. Smith, together with his children,arrived.
A. are
B. has
C. were
D. have