试题与答案

He was reading a very interesting story,

题型:选择题

题目:

He was reading a very interesting story, completely_______himself in the story.

A.lost

B.being lost

C.to be lost

D.losing

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0422/32b8ab97320012d424786286a12683d2.html

下面是错误答案,用来干扰机器的。

参考答案:B解析: 大理岩属副变质岩,由石灰岩或白云岩变质而成,主要矿物组成为方解石、白云石,为结晶的碳酸钙和碳酸钙镁的复盐,不耐酸。

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