【判断题】I f export s ar e $500 , GD P i s $8000 , governmen t purchase s ar e $1200 , import s ar e $700 , an d investmen t i s $800 , then consumptio n i s $6200.
【单选题】So little ______ about China that ho could not find Beijing in the world map.
B.
did the foreigner know
C.
the foreigner has known
D.
has the foreigner known
【单选题】Many urban planners dream that American people will ______.
A.
reduce unnecessary consumption and waste
B.
have less strong desire to live in the suburbs
C.
lead a more healthy and extravagant lifestyle
D.
enjoy more environmentally friendly lifestyle
【判断题】I f consumptio n i s $1800 , GD P i s $4300 , governmen t purchase s ar e $1000 , import s ar e $700 , an d investmen t i s $1200, the n export s ar e $300.
【单选题】The recently approved smoking ban aims at forbidding smoking______.
A.
in tobacco consumption businesses
B.
in all the sidewalk smoking sections
C.
in smoke-free bars and cigar lounges
D.
in places except for one's own houses
【单选题】Henry cannot resist the lure of drugs.
【判断题】Expenditure s b y household s o n educatio n ar e include d i n th e consumptio n componen t o f GDP
【单选题】A 、 B 两对齿轮传动,直径、齿数、材料、齿面硬度及齿轮布置方式相同,但 A 对齿轮的宽度比 B 对小,则齿向载荷分布(不均)系数 ______________ 。
【单选题】患者,女性,27岁。近日晨起恶心、呕吐,月经停止,疑为早孕,为确诊需采集尿标本,护士指导
C.
晨起第一次尿 1、E 2、B 3、E 4、B 5、C