他们住进了市里最好的宾馆 .

不敲门就进屋是不礼貌的。

教师应当更多的关注学生的差异。

你开车时系安全带吗？

He is more of apoet than a musician.

Can you promise to return me the computer？

Good teachers often encouragetheir students to think for themselves.

A typical English gentleman often takesan umbrella with him.

It 【was】【 so】 a long journey 【that】 we 【felt】 very tired when we arrived. 依次为A 、B、 C 、D四个划线部分

He is an 【experienced】 businessman;he has【engaging】 in foreign 【trade】 for afew 【years】. 依次为A 、B、 C 、D四个划线部分