【单选题】听力原文: Italy's capital Rome is a famous tourist attraction, but there are swarms of birds that crowd in Rome's historic public squares and churches every winter, forcing tourists and passers-by to seek...
A.
Begging food from the tourists.
B.
Attacking the tourists.
C.
Dropping wastes on the tourists.
D.
Making loud noise to disturb the tourists.
【单选题】The visitors will ______.
A.
visit most famous tourist attractions of China
B.
learn a lot about the past and present of China
C.
have a deep impression of China's past, present and future
D.
have a hard trip throughout China
【单选题】Qiandao Lake, widely known ______ a tourist site, is famous _____ its clear and drinkable water.
【单选题】听力原文: Italy's capital Rome is a famous tourist attraction, hut there are swarms of birds that crowd in Rome's historic public squares and churches every winter, reining tourists and passers-by to seek...
A.
Begging food from the tourists.
B.
Attacking the tourists.
C.
Dropping wastes on the tourists.
D.
Making loud noise to disturb the tourists.
【多选题】下列几种情况,课程成绩直接定位“不及格”。
【单选题】a heavy branch falling from a tree to the ground
【单选题】"平静呼吸时,关于呼吸肌的活动,哪项是错误的?
【单选题】听力原文: Italy's capital Rome is a famous tourist attraction, but there are swarms of birds that crowd in Rome's historic public squares and churches every winter, forcing tourists and passers-by to seek...
A.
Begging food from the tourists.
B.
Attacking the tourists.
C.
Dropping wastes on the tourists.
D.
Making loud noise to disturb the tourists.
【单选题】关于指导 慢性阻塞性肺 气肿患者做腹式呼吸,下列哪项是错误的 ( )
A.
患者取立位、坐位或平卧位,左右手分别放在上腹部和前胸,全身肌肉放松,静息呼吸。
B.
吸气时用鼻缓慢吸入,尽力挺腹,腹部手向上抬起,胸部手在原位不动,抑制胸廓运动。
C.
呼气时用口呼出,同时收缩腹部,胸廓保持最大活动幅度,缓呼深吸,增加肺泡通气量。
D.
每分钟呼吸7~8次,如此反复训练,每次10~20分钟,每天2次。
【单选题】"平静呼吸时,关于呼吸肌的活动,哪项是错误的?