更多"The（）page is the introductory page "的相关试题:
[单项选择]The （） page is the introductory page of a set Web pages．
A. First
B. Home
C. Head
D. Host
[单项选择]Most embedded clauses require an introductory word called a subordinator, such as "that, until, before, ______, "and so on.
A. so
B. if
C. for
D. but
[单项选择]Man: This notice says that all the introductory psychology classes are closed. Woman: That can't be true! There're supposed to be thirteen sections of it this semester. Question: What does the woman mean
[填空题]1mmHg=（）Pa；1atm=（）Pa。
[简答题]一离心风机，测得入口静压力为-300Pa，入口动压为400Pa，出口静压为600Pa，出口动压为500Pa，出口测点处风道截面为1.5m2，风速为20m/s，已知风机轴功率为100KW，求风机效率是多少？
[单项选择]t-PA属于
A. 抗血小板药
B. 纤维蛋白溶解药
C. 抗贫血药
D. 促进白细胞增生药
E. 促凝血药
[单项选择]压力的单位是帕（Pa），1Pa表示（）。
A. 1N/m2
B. 1cal/m2
C. 1J/m2
D. 1kg/m2
[单项选择]X线管的容量Pa＝kVE×Ia÷1000，式中Pa的单位是
A. W
B. mW
C. kW
D. HU
E. J
[单项选择] An administrator attempts to open a web page and sees the following error: 'Error 404: Page not found'. The administrator then uses the ping command and finds that the default gateway cannot be pinged. At which of the following layers does the problem MOST likely reside?（）
A. Layer 1
B. Layer 4
C. Layer 5
D. Layer 7
[多项选择]Host 1 has just started up and requests a web page from web server 2. Which two statements describe steps in the process Host 1 uses to send the request to web server 2 (choose two)（）。
A. Host 1 addresses the frames to the MAC address of router R1
B. Host 1 looks in its ARP cache for the MAC address of router R1
C. Host 1 addresses the frames to the MAC address of web server 2
D. Host 1 sends the packets to router R1 to be forwarded to web server 2
E. Host 1 sends a broadcast ARP request to obtain the MAC address of webserver2
[单项选择]已知int a，*pa=&a：输出指针pa十进制的地址值的方法是( )。
A. cout＜＜pa；
B. cout＜＜*p；
C. cout＜＜&pa；
D. cout＜＜long(p；
[判断题]ZK3电空机调压阀的调压范围是：0.05Pa～1.0Pa。
