短文改错。At the end of last month, I attende

题型:改错题

问题:

短文改错。
At the end of last month, I attended at a celebration                  
meeting hold in our school. At the meeting, 25 advanced teachers         
were praised and those had completed 30 years of teaching             
were given medals. Mr Yang is one of those praised.                  
After the meeting, our classmates and I went to see him.              
Seeing us, the grey-haired teacher looked exciting, when some         
of us said we wanted to be teachers but devote ourselves to              
education in the future, he nodded with satisfactions. He                
said in a very firmly voice, "Teaching is a noble job. Man               
would be very stupid without education." We were all agreed            
and were greatly encouraged by his words.
1. _____
2. _____
3. _____
4. _____
5. _____
6. _____
7. _____
8. _____
9. _____
10. _____
考点:动词名词物主代词关系代词形容词并列连词
题型:改错题

以某处理器为CPU的一台PC机,它的总线周期为40ns,要使该CPU稳定地工作在零等待状态下,则要求内存的存取周期必须在______范围。

A.大于40ns

B.等于40ns

C.等于80ns

D.小于40ns

题型:改错题

肋骨骨折病人出现咯血常提示有

A.血胸

B.气胸

C.肺挫伤

D.血气胸

E.食管损伤

题型:改错题

目前我国流行的优势痢疾杆菌是( )

A.福氏痢疾杆菌
B.志贺痢疾杆菌
C.鲍氏痢疾杆菌
D.宋内痢疾杆菌
E.舒氏痢疾杆菌

题型:改错题

设u=f(x,y,z)有连续偏导数,y=y(x)和z=z(x)分别由exy-y=0和ez-xz=0所确定,求

题型:改错题

方某向孙某借款1万元,孙某要求其提供担保,方某说;“我有一部手提电脑被刘某租去用了,就以它作质押吧,但租金不作质押。”孙同意,遂付款。根据上述情况,下列说法正确的是( )。

A.孙某实际占有电脑时质押合同才生效

B.如刘某书面同意,则质押合同生效

C.如刘某收到关于质押的书面通知,则质押合同生效

D.如质押合同生效,则孙某有权收取电脑租金

更多题库