计算机病毒是一种程序。
参考答案：对
It was ___ it was raining so hard that we had to stay at home all day.
A．since
B．for
C．as
D．because
锦江集团家园卡首个字母为J，第一位数字为（），后加6位数字。
A.6
B.7
C.8
