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【单选题】
已知A点高程Ha=62.118m,水准仪观测a点标尺的读数=1.345m,则仪器视线高程为。A.
60.773
B.
63.463
C.
62.118
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【简答题】It's no use ____ with him. He won't change his decision. [ A] arguing [ B ] to argue [ C] to be arguing [ D]if you argue
【单选题】It's no use ______ with him. You might as well argue with a stone wall.
A.
arguing
B.
in arguing
C.
of arguing
D.
to argue
【单选题】Colin has never been willing to change any of his opinions. It's no use __ with him.
A.
to argue
B.
arguing
C.
argued
D.
having argued
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