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题目内容 (请给出正确答案)
单选题
We are confident that we _____ our export sales by 15 percent by the end of this year.
A

increase

B

had increased

C

would increase

D

will have increased


参考答案

参考解析
解析:
本题考查时态。句意:我们有信心,到今年年底,我们的出口销售额将会上升15%。根据句中的by the end of this year可以推断出,句子表示的是“到将来某个时间为止”,需要用将来完成时。故本题正确答案为D项。
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