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【单选题】
优良的环境是人类生存和科学发展的基本条件，下列连线前后关系正确的是 ①温室效应--二氧化碳 ②酸雨--二氧化硫 ③臭氧层空洞--氧气 ④不使用含磷洗衣粉--减少水质污染 ⑤使用无铅汽油--减少空气污染 [ ]A.
①②③④
B.
②③④⑤
C.
①②③④⑤
D.
①②④⑤
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【简答题】Directions: please complete the following passage by filling in the blanks with exactly what you’ve heard. As city populations worldwide continue to grow, more people are driving than ever before. Urb...
【判断题】Our finding indicates that ovarian grafts have no effects on the expression levels of spermatogenesis- or apoptosis-related genes in the mouse model with male and female gonads, further studies are st...
A.
正确
B.
错误
【简答题】账务处理子系统中，辅助核算功能包括______、银行账、数量金额账、外币账、个人往来账、______、______等。
【单选题】Richard _________ from his studies that gender equality is still a long way off.
A.
resulted
B.
confirmed
C.
accounted
D.
concluded
【单选题】Here is another extract from the UNDP text, ”Privatising Basic Utilities in Sub-Saharan Africa: The MDG Impact“ (Bayliss & McKinley, 2003). For each gap choose the most suitable linking word/phrase to...
A.
Although
B.
However
C.
Despite
D.
Due to
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