_______their attempts to seek * independence in the United Nations will never win international support.
问题描述：
_______their attempts to seek * independence in the United Nations will never win international support.
A.However the * authorities may try hard.
B.No matter hard the * authorities may try.
C.However hard the * authorities may try.
D.No matter how hard may the * authorities try.
答
A However在句首,句子要倒装
B 应该是No matter how hard the * authourities may try.
D 应该是No matter how hard the * authourities may try.