瓣胃位于腹腔右侧（）。A、第7-9肋间，肩端水平线上下3Cm左右 B

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问题单项选择题

瓣胃位于腹腔右侧（）。

A、第7-9肋间，肩端水平线上下3Cm左右

B、第6-7肋间，肩端水平线上下3Cm左右

C、第7-9肋间，肘关节水平线上下3Cm左右

D、第5-6肋间，肘关节水平线上下3Cm左右

E、以上都不是

答案

参考答案：A

选择题

He ________ all his aims. But his efforts in the past few years have been praise-worthy.

A．could have achieved

B．wouldn’t have achieved

C．must have achieved

D．may not have achieved

选择题

He expects to _______ the business when his father retires.

A． pick up

B．make sense

C．take over

D．make up