题目内容
Jim gave up _____ Chinese. He thought it was too hard.
| A.learn |
| B.learning |
| C.to learn |
| D.learned |
B
考查动词短语。give up, 放弃,接doing形式,故答案为B。
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题目内容
| A.learn |
| B.learning |
| C.to learn |
| D.learned |