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【单选题】
The deputy managers, one of whom is ______ by each party, shall assist the general manager in his duties.A.
nominated
B.
summoned
C.
called
D.
named
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皮皮学刷刷变学霸
举一反三
【单选题】We must take part in physical labor in order to ______ ourselves more closely with the working people.
A.
identify
B.
incorporate
C.
combine
D.
involve
【简答题】计算二重积分xInydxdy，其中D：0≤x≤4，1≤y≤e．
【简答题】计算二重积分 ，其中D＝{(X，y)1 0≤X≤1，0≤y≤1}．
【简答题】计算二重积分 ，其中D＝{(x，y)｜0≤x≤1，0≤y≤1)．
【单选题】So far we have done a lot to build a low-carbon economy, but it is ____ ideal (理想). We have to work still harder.
A.
next to
B.
far from
C.
out of
D.
due to