According to the text, no measures were resorted to in environmental protection after World War Ⅱ in Japan because _____.
A. they were reckoned to be unnecessary.
B. they would check economic development.
C. no one was much interested in them.
D. pollution was held as inevitable at that time.
Mikes uncle insists ______in this hotel.
A. staying not
B. not to stay
C. that he would not to stay
D. that he not stay
不利于保持患者的呼吸道畅通的方法有()。
A. 下颚向胸部靠近
B. 下颚抬高,头部后仰
C. 解开衣领、松开领带
A．functionsB．playsC．makesD．leads
A. functions
B. plays
C. makes
D. leads
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