贫血伴黄疸最可能的诊断是（）。A．缺铁性贫血 B．急性失血性贫血 C．溶血性贫血 D

用所给词的适当形式填空。

l. He worked hard and has_____ (great) improved his English.

2. My mother always _____ (courage) me to study hard.

3. We all think Nie Haisheng and Fei Junlong are both_____ (hero),

4. Lei Feng's _____ (die) upset everybody.

5. Ba Jin was a great_____ (write).

连词成句

小题1:she /Is /her/ visit/ enjoying ?

小题2:is /Chang jiang/ than /the River Thanes/ wider/

小题3:walk up /We,re going to /the Great Wall.

小题4:won’t/on the blackboard /with chalk /Teachers /write.

小题5:is / cheaper /and / safer/ skiing / Running / than.

某一种作业长时间得不到机会运行的现象叫做“饥饿”现象，作业调度算法中可能 会造成“饥饿”现象的算法是

A．先来先服务算法

B．最短作业优先算法

C．最高响应比作业优先算法

D．均衡调度

TCAS的监视半径约：（）.

A.17海里

B.14海里

C.20海里

D.25海里

有蓟县小三峡之称的水库是？