【判断题】游客参加低空旅游活动时,导游应告知其不要戴帽子和系围巾。()
【单选题】《尚书·艺文志》中“左史记言,右史记事”,其中“事”是指()。
【单选题】Use your head; nothing taught by others can have the same effect on you as _________learned through practice.
【判断题】游客参加低空旅游活动,导游应告知不要戴帽子和系围巾。
【单选题】The main idea of this passage is that______.
A.
people do nothing but read in a train
B.
why people read newspapers when they travel by train
C.
when people go to work in a train, they do different things
D.
people in Britain are great newspaper readers
【判断题】游客参加低空旅游活动时,导游应告知其不要戴帽子和系围巾()
【单选题】从题目中可以得出,为该网站分配的IP地址为202.100.10.22,端口号为1252,主机头为bumen1.qiye1.com。从图中可以看出该网站使用不同的主机头来区分不同的Web站点。如果要直接访问图中所配置的网站,则应该输入http://bumen1.qiye1.com:1252,如果输入其他的地址则可能访问到该服务器上配置的其他的站点,达不到“直接访问”的目的。 在SNMPv2中,为解决...
【单选题】The sentence' From costing nothing children suddenly come to seem impossibly expensive' (Para. 2) implies that ______.
A.
food and clothing for babies are becoming incredibly expensive
B.
prices are going up dramatically all the time
C.
to raise children women have to give up interesting and well-paid jobs
D.
social development has made child-raising inexpensive
【单选题】教育法律规范中规定的当某种条件或情况出现时,法律关系的参加者应该做什么、不该做什么,可以做什么、禁止作什么,这是教育法律规范构成要素的
【单选题】若 的二阶导数连续,且 ,则对于任意常数 都有