问题

_ difficulty we meet with, we must finish it on time, because the opportunity is _ valuable.

A:Whatever; that
B:However; such
C:However; so
D:Whatever; such;

正确答案是：

同类题型

A man posted a picture of injuries to his face when he _______ some steps.

It is the experience he had as a boy ______ has formed his present personality.

carry the work through , cost _______it may .

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The pilot asked all the passengers on board to remain____as the plane was making a landing [ ]