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【单选题】
下列关于光合作用与呼吸作用的说法，正确的是A.
光合作用和呼吸作用是生物的共同特征
B.
植物白天进行光合作用，晚上进行呼吸作用
C.
绿色植物的所有细胞都能进行光合作用和呼吸作用
D.
光合作用产生的气体和呼吸作用需要的气体是相同的
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】患儿,男,10个月,近半月来间歇性低热,易怒,好哭,睡眠不安,食欲缺乏。其母曾有结核病史。体检:神情淡漠,颈软,心肺无异常发现。脑脊液清,WBC150×106/L,蛋白阳性,糖1.94mmol/L,氯化物108.9mmol/L,诊断考虑为
A.
结核性脑膜炎
B.
病毒性脑膜炎
C.
流行性乙型脑炎
D.
流行脑脊髓膜炎
E.
化脓性脑膜炎
【单选题】What are expected to help diminish unemployment?
A.
Sweeping changes.
C.
More jobs. C．Lower birth rates.
D.
Both B and C．
【简答题】the wall of the heart between the lower two chambers: inter______cular septum
【单选题】Which state is NOT expected to have much lower job losses risk ?
A.
Miami
B.
Boston
C.
Washington D.C
D.
Philadelphia
【单选题】If the expected exchange rate E (S B/A ) according to the relative purchasing power parity is lower than the spot exchange rate (S B/A ), we may conclude that __________.
A.
country B is expected to run huge BOP surplus with country A
B.
country A’s interest rate is going to be lower than that of country B’s
C.
the expected inflation rate in country A is higher than the expected inflation rate in country B
D.
the expected inflation rate in country A is lower than the expected inflation rate in country B
【判断题】When inflation is higher than was expected, the real interest rate is lower than expected.
A.
正确
B.
错误
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