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【单选题】
关于甲状旁腺激素的生理作用下列哪一项是正确的()
A.
促进骨钙沉积
B.
使血磷浓度升高
C.
促进溶骨及促进肠钙、磷吸收
D.
促进肾排钙
E.
抑制细胞膜上腺苷环化酶
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【单选题】—What do you often do in your spare time(空闲时间)? —I often ____________ newspapers when I am free. [     ]
A.
read
B.
watch
C.
see
D.
look
【单选题】找出一个与所给词意义相反的单词 eminent
A.
noble
B.
vain
C.
common
D.
haughty
【单选题】找出一个与所给词意义相反的单词 invade
A.
offend
B.
defend
C.
finish
D.
cover
【单选题】找出一个与所给词意义相反的单词 intimacy
A.
unfamiliarity
B.
testimony
C.
absurdity
D.
disruption
【单选题】找出一个与所给词意义相反的单词 adequate
A.
immature
B.
crude
C.
insufficient
D.
abundant
【单选题】找出一个与所给词意义相反的单词 conservative
A.
obedient
B.
progressive
C.
rational
D.
suburban
【单选题】找出一个与所给词意义相反的单词 rigid
A.
bold
B.
cowardly
C.
vacant
D.
mild
【简答题】实证分析与规范分析的区别是什么?为什么经济学要以实证分析为主?
【单选题】----How often do you _________ the dictionary when you are doing reading? ----Not very often. Only when I find it is necessary.
A.
relate to
B.
consult to
C.
refer to
D.
look to
【单选题】找出一个与所给词意义相反的单词 selfish
A.
gregarious
B.
gullible
C.
altruistic
D.
egoistic
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