Question

_______ difficulty we meet with, we must finish it on time, because the opportunity is_______ valuable．

A．Whatever; such

B．However; such

C．However; so

D．Whatever, that

Answer 1

D

此题前半句是让步状语从句， difficulty 为名词故用Whatever，因为 However 后跟形容词或副词。第二个空填that ，that 为副词，那么，用法相当于so。valuable 为形容词不能用 such修饰，因此答案选D。