【单选题】用经纬仪测量水平角时,用十字丝的( )瞄准目标。
【判断题】测量水平角时,用十字丝的中丝瞄准目标。( )
【简答题】(三) How to Make Friends Friendship is a very important human relationship and everyone needs good friends. Good friendship has many benefits. It offers companionship (陪伴) , improves self-worth and pro...
【单选题】测量水平角时,应用十字丝的纵丝尽量瞄准目标的( )
【单选题】测量水平角时,用十字丝的( )瞄准目标。
【多选题】How to Make Friends Friendship is a very important human relationship and everyone needs good friends. Good friendship has many benefits. It offers companionship, improves self-worth and promotes good...
C.
Do not wait to be spoken to.
D.
Try not to find fault with your friends.
E.
Making new friends comes easy for some people.
F.
For a friendship to develop you need to stay in touch.
G.
So you will need to give your friend time to react to you.
【单选题】测量水平角时,用十字丝的( )瞄准目标。
【单选题】Which one is TRUE about the author?
A.
He thinks the Friendship Height law is just a stunt.
B.
He is careless about the law.
C.
He thinks that although it is not bad to set up such laws. the law-makers must think about it practically
D.
He is optimistic about the law's being carried.
【单选题】直流系统的电缆应采用()电缆,两组蓄电池的电缆应分别铺设在各自独立的通道内,尽量避免与交流电缆并排铺设,在穿越电缆竖井时,两组蓄电池电缆应加穿金属套管。