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【单选题】
油气藏内的油水界面与油层顶界的交线称为()。A.
含水边界
B.
外含油边界
C.
油藏高度
D.
含气面积
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反馈参考答案：
举一反三
【单选题】we have to tell our children ____ too many vegetables.
A.
eat
B.
to eat
C.
eating
D.
eaten
【单选题】Why should a machine be tested after it is assembled?
A.
Because the instructions tell us so
B.
Because the mechanic expericence tells us so
C.
Because we want to know whether it can work properly.
D.
Because our intution tells us to do so.
【单选题】We have to tell our children ______ too much fast food.
A.
don ’ t eat
B.
not eat
C.
not to eat
D.
to not eat
【单选题】Why should a machine be tested after it is assembled?
A.
Because the instructions tell us so.
B.
Because the mechanic experience tells us so.
C.
Because we want to know whether it can work properly.
D.
Because our intuition tells us to do so.
【简答题】We have to tell them to be careful for safety reasons.
【单选题】We have to tell you too much fast food .
A.
don't
B.
not eat
C.
not to eat
D.
eat not
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