It was on Sunday that Davis felt his loneliness most ________.
A patiently
B keenly
C consciously
D tenderly
第1题:
A) "ups" and "down"
B) "goods" and "bads"
C) "pros" and "cons"
D) "highs" and "lows"
第2题:
第3题:
已知测点A的井斜角是α,方位角是Φ,则A点的方向矢量是:()。
A.(cosα, sinαcosΦ,sinαsinΦ)
B.(sinαsinΦ,sinαcosΦ,cosα)
C.(sinαcosΦ,sinαsinΦ,cosα)
D.(consαcosΦ,consαsinΦ,cosα)
第4题:
4. Lucy was very sorry __________ being late ,but what the teacher said made her better.
A.for ,feel
B.to ,to feel
C.about ,feeling '
D.at ,felt
第5题:
已知测点A的井斜角是α,方位角是Φ,则A点的方向矢量是:()。
A.(cosα, sinαcosΦ,sinαsinΦ)
B.(sinαcosΦ,sinαsinΦ,cosα)
C.(sinαsinΦ,sinαcosΦ,cosα)
D.(consαcosΦ,consαsinΦ,cosα)
第6题:
在MOST数据总线系统中, 把光信号变成电压,然后该电压被发送到MOST收发器。