题目内容
Perhaps it is true that nobody in the world knows exactly how the earth __________.
| A．came up | B．came out |
| C．came to power | D．came into being |
D
解析试题分析：考查词组：A. came up出现，提出，B. came out出版，C. came to power开始执政，D. came into being形成，句意：可能确实是世界上没有人确切地知道地球是怎么形成的。选D。
考点：考查词组
全能练考卷系列答案
一课一练课时达标系列答案The teachers were always trying to ______ the excited students at that time.
| A．calm down | B．set down | C．let down | D．turn down |
The treaty will not only benefit the two countries and peoples but also _______world peace.
| A．lead to | B．contribute to | C．link to | D． apply to |
Most of these groups _______ teachers and graduate students, but some freshmen join as well.
| A．make up | B．is made up |
| C．consist of | D．is consist of |
According to scientists, our mental abilities begin to____ from the age of 27 after reaching the highest level at 22.
| A．differ | B．shrink | C．fail | D．decline |
There are a small number of people involved, possibly ______twenty.
| A．as few as | B．as little as | C．as many as | D．as much as |
A driver should __ the road when .
| A．concentrate on; drive | B．concentrate in; driving |
| C．concentrate to; drove | D．concentrate on; driving |
Let’s call it a day. ____where we’ll get the funds, we’ll talk about that later.
| A．In common with | B．On behalf of |
| C．In place of | D．As to |
advise
| A．island | B．decision | C．present | D．increase |