中国大学MOOC: Speed limits are generally higher on freeways and are occasionally nonexistent.

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2021-04-14 问题

中国大学MOOC: Speed limits are generally higher on freeways and are occasionally nonexistent.

2022-06-11 问题

下面哪个句子适合做主题句？（） A: The importance of gold． B: Three causes of the War of 1812． C: Driving on freeways requires skill and alertness． D: American food is tasteless and greedy.

下面哪个句子适合做主题句？（） A: The importance of gold． B: Three causes of the War of 1812． C: Driving on freeways requires skill and alertness． D: American food is tasteless and greedy.

中国大学MOOC: Speed limits are generally higher on freeways and are occasionally nonexistent.

下面哪个句子适合做主题句？ （ ） A: The importance of gold． B: Three causes of the War of 1812． C: Driving on freeways requires skill and alertness． D: American food is tasteless and greedy.

下面哪个句子适合做主题句？（） A: The importance of gold． B: Three causes of the War of 1812． C: Driving on freeways requires skill and alertness． D: American food is tasteless and greedy.