问题描述：
Then 和 However的区别?and 和 yet的区别?
The plane not only flew close to the river,but also flew under a bridge.(However)Then it climbed into the air.The people on the bridge waved to the pilot (and) yet he did not notice them.
句中打括号的词为什么不用?
Then 和 However的区别是什么?
and 和 yet的区别是什么?
The plane not only flew close to the river,but also flew under a bridge.(However)Then it climbed into the air.The people on the bridge waved to the pilot (and) yet he did not notice them.
句中打括号的词为什么不用?
Then 和 However的区别是什么?
and 和 yet的区别是什么?
问题解答：
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