If there were life on Mars, such life forms( )unable to survive on earth. A、isB、areC、would beD、will be
If there were life on Mars, such life forms( )unable to survive on earth.
A、is
B、are
C、would be
D、will be
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May likes ()life.She quitted her job when she became a mother and devoted herself to the baby. A、internalB、domesticC、ordinaryD、popular
以下关于VDB函数的语法正确的是()。A.VDB(cost,salvage,life,period,factor)B.VDB(cost,salvage,life,period,month)C.VDB(cost,salvage,life,per)D.VDB(cost,salvage,life,start-period,end-period,factor,no-switch)