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【简答题】
等外闭合水准测量A为已知高程水准点,其中1、2、3为待求点,已知高程和观测成果已列中。试求(1)~(20)种应填写的具体数值或符号。 点号 距离 D(km) 观测高差 h i (m) 改正值 v (mm) 改正后高差 (m) 高程 (m) 备注 A 1.1 -2.101 (5) (11) 200.356 已知 1 (17) 0.8 +1.468 (6) (12) 2 (18) 1.0 +1.469 (7) (13) 3 (19) 0.9 -0.801 (8) (14) A (20) (1) (2) (9) (15) 辅助计算: 注:其中第( 10 )、( 16 )应填写检核计算的逻辑判断符号。
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【单选题】'From scratch'(Line 2, Para. 3) has the closest meaning to______.
A.
from beginning
B.
by cutting them into pieces
C.
without adding any spices
D.
bought fresh from the market
【单选题】The environment is becoming worse and worse. I think we should do something to ____ people ____ cutting the trees in order to protect the earth.
A.
stop, from
B.
help , out
C.
stay , away from
D.
stop , for
【简答题】项目管理时,应尽可能使项目的时间、成本、范围、 四要素达到一种平衡状态。
【单选题】He was in hospital for six months. He felt as if he was _______ from the outside world.
A.
cutout
B.
cutoff
C.
cutup
D.
cutthrough
【单选题】Calories For years now, calories have been all the rage-- people are counting them and cutting them, and you'd be hard-pressed to find something at the supermarket that does not list its calories per ...
A.
Y
B.
N
C.
NG
【简答题】Your hair wants ________. You’d better have it done tomorrow. A) cut B) to cut C) cutting D) being cut
【单选题】The employees might think, if airline delay is to be avoided, the key factor is
A.
cost-cutting.
B.
sophisticated workers.
C.
high-spirited crew.
D.
good customer service.
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