It will be long  she sees Mr. White agai

题型:选择题

问题:

It will be long   she sees Mr. White again at Beijing,    business has just started in Switzerland.

A.after; who

B.since; who

C.when; whose

D.before; whose

考点:并列连词从属连词
题型:选择题

某圆与半径为1的圆相切,两圆的圆心距为4,则此圆的半径为(  )

A.3

B.7

C.3或5

D.5或7

题型:选择题
阅读短文,理解大意,从方框中选出适当的词,用其适当的形式完成短文(有两个词是多余的,共10分)。
adult       child      free         push     hard         they              plan         end         start          do        teach         much
 
Now, lots of parents take their children from activity to activity. So, many 小题1:________ are under too much pressure. Teachers also complain about 小题2:________ tired kids in the classroom . 小题3:_______ parents are nothing new, but now parents seem to push their children a lot 小题4:________. In some families, competition 小题5:________ from a very young age. Parents see other children 小题6:________ a lot of things, and they feel their own children should do the same. Children say their parents are always comparing 小题7:________ with other children. They think parents shouldn’t push them so 小题8:________. They may find it hard 小题9:_______ for themselves when they are older. So please give children more 小题10:________ to relax.
题型:选择题

简述专有通道输入/输出和内存映射输入/输出的异同。

题型:选择题

载时水线以上船体较高,受到()码头装船机高度的限制。

A.泊位水深

B.海底底质

C.装船机高度

D.码头机械尺度

题型:选择题

患者,女,60岁。体弱多病,形体消瘦,气短乏力,纳食不香,头晕心慌,面色苍白,饭后腹胀,经查诊断为胃下垂。应选用的是()

A.味辛、升浮药

B.味甘、升浮药

C.味甘、沉降药

D.味酸、沉降药

E.味苦、沉降药

更多题库