题目内容
（请给出正确答案）
A.when you get up
B.when do you get up
C.when you got up
D.when did you get up
答案
WHENYOUGOTUP
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更多“I knew ______（）”相关的问题
When I saw her facial ______ I knew she was angry.
A．appearance
B．expression
C．looking
D．feeling
I knew the news, ______ I told you.
A．As
B．As though
C．As far as
D．As soon as
If I knew the answer, I wouldn't be asking, ______？
A．didn't I
B．did I
C．would I
D．wouldn't I
So little ______ about stock exchange that the lecture was completely beyond me.
A．did I know
B．I had known
C．I knew
D．was I known
A.that
B.which
C.what
D.by which
______he was seriously ill, I wouldn't have told him the truth.
A．If I knew
B．If I know
C．Had I known
D．Did I know
I didn't know the answer, ______.
A．neither he did
B．neither did he
C．neither he knew
D．he didn't neither
Little __________that I would one day take part in a war that would last for six years.
A． I knew
B． I know
C． would I know
D． did I know
计算题：从500ml出口钻井液中，蒸馏出30ml气体，色谱分析结果为：C1为2.8%，C2为1.5%，C3为0.80%，i-C4为0.5%，n-C4为0.3%。计算钻井液中天然气的浓度(体积分数)。已知：C1=2.8%，C2=1.5%，C3=0.80%，i-C4=0.5%，n-C4=0.3%，α=30ml，b=500ml。求Wh。
