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【简答题】
After working hard for the whole term, the final exam comes with June in the end. When the exam is over, the summer vacation 小题1: . Boys and girls have about two 小题2: to relax. The summer vacation is the 小题3: time of the year for most children. The weather is 小题4: fine. They can swim, go to summer camp 小题5: visit other places with their parents. Of course, the beaches are good places for 小题6: . Some children are 小题7: to live near the beach. They can often play in the water. But for the children far from the sea, they go to the beaches for one or two weeks with 小题8: parents. Why do children like spending their vacation on the beaches? It is 小题9: they like the sunshine, the cool wind, the sea water and the sand. There are lots of new things 小题10: , nice things to eat, and exciting things to do.
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举一反三
【单选题】用电子数据文件来传输订单、发货票和各类通知的最知名的 EDI 系统是( )。
A.
EFT
B.
TDI
C.
IQR
D.
CAD
【简答题】在DNA分子中,一般来说G-C含量高时,相对密度 ,Τm(熔解温度)则 ,分子比较稳定。
【单选题】配制好的 HCl 需贮存于
A.
棕色橡皮塞试剂瓶
B.
塑料瓶
C.
白色磨口塞试剂瓶
D.
白色橡皮塞试剂瓶
【单选题】用电子数据文件来传输订单、发货票和各类通知最知名的EDI系统是()。
A.
TDI
B.
EFT
C.
IQR
D.
CAD
【多选题】gif文件的主要特征包括()
A.
动画效果
B.
文件尺寸小
C.
文件体积小
D.
色彩表现差
【简答题】在DNA分子中,一般来说G-C含量高时,Tm(熔解温度)则___,分子比较稳定。
【单选题】()是最知名的EDI系统,它用电子数据文件来传输订、发货票和各类通知。
A.
TD1
B.
EFT
C.
IQR
D.
CAD
【简答题】URL一般由4部分组成,它们是__、主机、__和路径。
【单选题】模型驱动的体系结构(MDA)是OMG组织提出的一种软件体系结构,它将建模阶段分为CIM、PIM、PSM和Code,模型之间需要做一些转换。以下关于MDA建模顺序正确的是________。
A.
CIM → PIM→ PSM → Code
B.
PIM → CIM→ PSM → Code
C.
PIM → CIM → Code → PSM
D.
Code → PIM → CIM → PSM
【简答题】He gained more marks for English. There were ___ mistakes in his composition.
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