Drilling oil well was ________ work that he couldn’t finish it by himself.A.such difficultB.such a d

题目简介

Drilling oil well was ________ work that he couldn’t finish it by himself.A.such difficultB.such a d

题目详情


Drilling oil well was ________ work that he couldn’t finish it by himself.
A.such difficultB.such a difficultC.so difficult aD.so difficult
题型:单选题难度:偏易来源:不详

答案

A

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