The oil must have been used up,______the light went out.A．becauseB．forC．sinceD．as

The oil must have been used up,______the light went out.

A．because

B．for

C．since

D．as

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

In cleaning up an oil spill, the use of straw or reclaimed paper fibers would be an exampl

答案解析
Which of the following sentences expresses probability？A．He must have picked up a cold—he"

答案解析
What is the outcome of the oil pipeline explosion？A．Attackers have been arrested by the po

答案解析
The Johnsons must have been out, ___there is no light which can be seen in their house ton

答案解析
There must have been someone who had informed the owner of the bathing center of the sudde

答案解析
The translator must have an excellent up-to-date knowledge of his source languages full f

答案解析
A new form. of energy must be found _____ oil supplies will soon be used up.

答案解析