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【单选题】
下列哪项不属于哮喘:( )
A.
过敏性哮喘
B.
迟发型哮喘
C.
慢性阻塞性肺疾病
D.
伴有肥胖的哮喘
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举一反三
【单选题】下列可用于定性分析的参数是( )
A.
色谱峰宽
B.
色谱峰保留时间
C.
色谱峰高或峰面积
D.
死时间
【单选题】下列可用于定性分析参数的是
A.
色谱峰高或峰面积
B.
色谱峰宽
C.
色谱峰保留时间
D.
死体积
【单选题】He took many photos of the palaces in Beijing. 请指出“many photos”和“in Beijing”在句中的成分。
A.
主语;定语
B.
宾语;补语
C.
定语;补语
D.
宾语;状语
【单选题】During World War II, he took many photos, ______some captured the emotions of both the soldiers a
A.
38.During World War II, he took many photos, ______some captured the emotions of both the soldiers and the civilians in war-torn Europe. A.from them
B.
of which
C.
by which
D.
among them
【单选题】He took many photos of the palaces in Beijing.(此句的宾语是什么?)
A.
He
B.
took
C.
took many photos of the palaces
D.
in Beijing
【单选题】He took many photos of the palaces in Beijing.
A.
主-谓 S-V
B.
主-谓-宾 S-V-O
C.
主-系-表 S-linkV-P
D.
主-谓-间宾-直宾 S-V-IO-DO
E.
主-谓-宾-宾补 S-V-O-C
【判断题】与曲线只有一个公共点,但是不穿过曲线的直线即为曲线的切线。()
A.
正确
B.
错误
【单选题】血糖测定的参考方法是
A.
己糖激酶法
B.
葡萄糖氧化酶法
C.
酮体
D.
乳酸
E.
胰岛素抗体
【简答题】已知函数f(x)=lnx- ,若函数f(x)在(0,+∞)上为增函数,则a的取值范围是________.
【简答题】7. He took many photos of the palaces in Beijing .
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