题目内容
______ difficult it is, he is determined to ______ the experiment.
| A.No matter how; have a go at | B.However; have a go for |
| C.Whatever ; have a go | D.No matter what; have a go at |
A
解析
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题目内容
______ difficult it is, he is determined to ______ the experiment.
| A.No matter how; have a go at | B.However; have a go for |
| C.Whatever ; have a go | D.No matter what; have a go at |
A
解析