肩关节周围炎检查中,前锯肌瘫痪者上肢向前平举时表现为()
A.平肩
B.翼肩
C.方肩
D.肩关节半脱位
E.疼痛弧试验阳性
参考答案:B
中央型肺癌的直接X线征象有()。
A.肺门块影
B.肺不张
C.阻塞性肺炎
D.支气管狭窄或阻塞
E.局限性肺气肿
按要求变换句型。
1. We had a great time in Hong Kong last summer. (改为同义句)
We _____ _____ in Hong Kong last summer.
2. To understand what he is saying is too difficult. (同义句)
_____ _____ too difficult to understand what he is saying.
3. The children have never seen an Indian film, _____ _____? (完成反意疑问句)
4. He says the bus has already gone. (把主句变为一般过去时态)
He _____ the bus _____ already gone.
5. Chinese people invented the abacus in the sixth century. (改为被动语态)
The abacus _____ _____ in the sixth century _____ Chinese people.