在奴隶社会和封建社会,世界各国普遍采用()的教学组织形式。
A.个别教学
B.课堂教学
C.分组教学
D.复式教学
参考答案:A
不属于呼吸道异物的X线征象是()
A.可出现肺气肿
B.可出现肺不张
C.有时可见异物影像
D.肺门淋巴结肿大
E.可出现纵隔摆动
根据句意,用括号中所给词的适当形式填空。并将答案写在答题卷相应位置上。
小题1:He always makes me ________ when I am sad. (laugh)
小题2:Some from the USA went to visit Yunnan History Museum. (tour)
小题3:The sea is big on the earth , but the sky is than the sea.(big)
小题4:Maybe I can’t go swimming with you. I have a . I have to see a dentist. (tooth)
小题5:The number of the students in our school 3000 this year. (be)