After hours′ drive, they reached ______theythought was the place they d been dreaming of.
A. that
B. where
C. what
D. which
--I′m sorry I didn′t do a good job.--Never mind. ______, you have tried yourbest.
Above all
B. In all
C. At all
D. After all
下列不被生物膜包被的细胞器是()
A. 线粒体
B. 高尔基体
C. 核糖体
D. 内质网
We consider it important that everycitizen ______ good manners.
A. has
B. should be
C. have
D. is