问题
选择题
— We must _______ their permission whatever the cost is.
— But I’m afraid they will reject.
A．obtain
B．cast
C．forbid
D．undertake
答案
答案：A
动词辨析。A得到，获得；B投,掷,抛,扔,撒。C禁止；D试图;着手做;进行,从事；结合句意可知A正确。句意：不够任何代价，我们都必须得带允许。