【单选题】在某张小比例尺海图上,如需量出某一长航线的总航程,应选该段航线上哪部分的纬度图尺作为基准比例尺度?
【多选题】While declining invitations, we may say:
A.
I’m so sorry! I’d love to come, but I’m afraid I’m not free.
B.
I wish I could, but I’m busy with my assignment.
C.
Oh, no, sorry. I’ve got to meet someone then. Maybe another time?
D.
Hey, I wouldn’t miss that for the world!
【单选题】The writer thinks that ______.
A.
in the heavens there may be other worlds inbabited by intelligent beings
B.
human beings are as supreme as the intelligent beings in outer space
C.
maybe human beings are not so supreme as the beings from other civilizations in the universe
【判断题】传输介质的速度由快到慢依次是:双绞线、光纤、同轴电缆。
【判断题】传输介质的速度由快到慢依次是:双绞线、光钎、同轴电缆()
【单选题】男婴,营养发育中等,体重7.5kg,身长65cm,能伸臂向前撑身躯稍坐,头围41cm,两个下中切牙正在萌出,该男婴最可能的年龄是
【简答题】While we cannot close the gulf between us, we can try to bridge it so that we may be able to talk acrossit. A)当我们无法弥合双方之间的鸿沟时,我们可以搭一座桥,以便越过它进行会谈。 B)虽然我们不能弥合双方之间的鸿沟,我们却能设法搭座桥,以便越过它进行会谈。 C)虽然在我们不能互相接近,但...
【判断题】计算机之间可以通过各种传输介质相连,它们的速度由快到慢依次是:双绞线、光纤、同轴电缆。( )
【多选题】While expressing an opinion, we may use
B.
Well, I’m a bit ambivalent about it, to be frank.
D.
I can’t help thinking that alcoholism is still a great problem.