单选题：She gave up her job to look after her invalid mother.

题目内容：

She gave up her job to look after her invalid mother. A．quitte
B．lost
C．paused
D．retired

参考答案：

答案解析：

I could recognize the old car at a glance.

I could recognize the old car at a glance.A．square B．feature C．flame D．glimpse

分类：综合类题型：单选题

While attempting to find a new route to India，Columbus discovered America by acc

分类：综合类题型：单选题

Practically all species of animals communicate either through sounds or through

分类：综合类题型：单选题

望梅止渴：画饼充饥A．细嚼慢咽：囫囵吞枣 B．九牛一毛：沧海一粟 C．三天打渔：两天晒网 D．螳臂当车：量力而行

分类：综合类题型：单选题

分类：综合类题型：单选题