I am looking after Tom today.He’s been in my house ______________ 8:00 this morning.
A.since
B.for
C.at
D.till
答案:A
题目分析:句意:我今天一整天都在照顾Tom。他从早晨八点就在我家了。Since+时间点,用于现在完成时当中。故选A。
I am looking after Tom today.He’s been in my house ______________ 8:00 this morning.
A.since
B.for
C.at
D.till
答案:A
题目分析:句意:我今天一整天都在照顾Tom。他从早晨八点就在我家了。Since+时间点,用于现在完成时当中。故选A。