通常,鼠标器与PC连接的接口是()。A.LPT1 B.Centronics C.LP

题型:单项选择题

问题:

通常,鼠标器与PC连接的接口是()。

A.LPT1

B.Centronics

C.LPT2

D.COM1

考点:计算机等级考试PC技术国家计算机三级(PC技术)68
题型:单项选择题
阅读理解.

    Ai Fukuhara (福原爱),the Japanese table tennis star, was born on Nov.11, 1988. She started playing
ping-pong when she was three. At that time, she was too small. She couldn't see over the tabletop (桌面). She had to stand on boxes to play against adults (成人) in exhibition (展览) matches.
    Now she is a very famous player. But she still works very hard and she practices for five hours a day
during the week after morning school lessons and eight hours a day at the weekend.
    In May 2003, Fukuhara made the quarterfinals  (四分之一决赛)  of the World  Championships.
    At the age of 15, she was the youngest player for Japan at the 2004 Olympic Games. She joined the
Liaoning Club in 2005."I hope I can l earn from my  Chinese teammates and  improve (改善) my
preparation for the 2008 Olympics."said Ai Fukuhara.

 Name
Ai Fukuhara
Birthday
Nov.11, 1988
Nationality
1._______
Job
ping-pong player
 Career
joined 2.___________________ in 2003
joined 3.___________________ in 2004
joined 4.___________________ in 2005
Words or phrases to describe her
5. ___________________
题型:单项选择题

患者,女性,62岁,由家属搀扶进入急诊就医,诉其“肺心病发作”。急诊护士发现她面色发绀,呼吸困难,此时首要的处理措施是()。

A.优先挂号

B.立即通知医生

C.吸氧,测量血压

D.嘱患者深呼吸

E.让患者去枕平卧于平车上

题型:单项选择题

最适于做疏水性药物润湿的HLB是

A.HLB值在8~20之间

B.HLB值在7~9

C.HLB值在8~16之间

D.HLB值在7~13

E.HLB值在5~8之间

题型:单项选择题

在CuCl2和MgCl2的混和溶液中,加入过量的铁粉,充分反应后过滤,滤纸上的固体物质可能是(  )

A.Fe

B.Fe和Mg

C.Cu和Fe

D.Mg和Fe

题型:单项选择题

循环水装置采用纤维球过滤器作旁滤设施,对循环水回水量的约()进行过滤。

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