短文填空。or,slow down,wear,happy,follow,both

题型:填空题

问题:

短文填空。
or,  slow down,  wear,  happy,  follow,  both,  take care,  side,  through,  stop
     Traffic rules are made to keep order on the road. They also help to keep people 1_____. The
pedestrian has as many rules to 2_____ as the driver of car. You should walk at the sidewalk or at
the 3_____ of the road. Always look carefully before you walk across the street?
     If you ride a bike, don't ride in the middle of the road or run  4_____ red traffic lights. When you
ride a bike with a friend, don't look around to talk. If you drive, you should  5_____  at the traffic lights.
You must always 6_____  a seat belt (安全带). Without belts 7_____ the driver and the passengers
may be badly hurt in a sudden accident. Someone may be thrown out through the window?
     You may not need to drive a bus, but  8_____ if you have to travel in one. Get in or get off a bus
only when it has come to a 9_____. When it is full, don't try to get inside 10_____ you may fall off.
考点:日常生活类阅读
题型:填空题

EC2×各画面主要用于()编制。

题型:填空题

如果记错,应当将错写字句标以括号并划一横线(被删字句仍应清晰可见),然后在括号后面或上方重写,并加盖船章。

题型:填空题

若﹣3amb3与4a2bn的和仍是一个单项式,则m+n=( )

题型:填空题

把许多计算机通过一定的硬件和软件连接起来,就成为______;在一个小区内,若干台计算机接到交换机和服务器上,就组成了______,再进而实现全世界的连接,就成为______.

题型:填空题

某离心泵用来输送密度为900kg/m3的液体,测得液体的流量为10m3/h,若泵的扬程为20m,泵的效率为60%,则该泵的有效功率约为()。

A、1765KW

B、490W

C、2942KW

D、817W

更多题库