She parked her car outside the house _____

试题详情及答案解析

She parked her car outside the house ______, but the next morning she found it missing.

A．as usual	B．at least
C．so far	D．at all

答案：A

试题分析：句意：她像平常一样把车停在房子外面，但是第二天早上，她发现车不见了。as usual像平常一样；at least至少；so far到目前为止； at all根本。所以选A。
考点：考查介词短语辨析。