沉积岩的致密程度较岩浆岩、变质岩高。_爱下问搜题

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问题判断题

沉积岩的致密程度较岩浆岩、变质岩高。

答案

参考答案：错

选择题

The girl had hardly rung the bell _____ the door was opened suddenly, and her friend rushed out to greet her.

A. before
B. until
C. as
D. since

多项选择题

下列选项属于天主教教教职人员的有（）

A.主教

B.司铎

C.执事

D.长老