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【单选题】
能引起恒温动物体温升高的物质是(2009 真题上60)
A.
钙离子
B.
白细胞介素
C.
精氨酸加压素
D.
脂皮质蛋白
E.
α黑素细胞刺激素
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参考答案:
举一反三
【简答题】Rewrite the underlined part of the following sentences with the -ing participle. 重写句子,把下划线的部分改写成V-ing(现在分词)形式。 He left his hometown. He took away all his books.
【简答题】腱梭能感受( )刺激。
【单选题】开放系统互连参考模型( OSI/RM)的最高层是( )
A.
应用层
B.
传输层
C.
物理层
D.
会话层
【单选题】They have four _____.
A.
child
B.
children
C.
baby
D.
person
【单选题】He took away ______ in the house.
A.
everything useful
B.
everything usefully
C.
useful everything
D.
usefully everything
【单选题】He took away ten papers, but only seven were in his pocket. What had become ______ three ?
A.
of another
B.
with others
C.
with the other
D.
of the other
【简答题】在声明类时,在类名前加()修饰符,则声明的类只能作为其他类的基类,不能被实例化。
【单选题】氨水中分子间存在着
A.
取向力、诱导力
B.
诱导力、色散力
C.
取向力、诱导力、色散力
D.
取向力、诱导力、色散力、氢键
【判断题】开放系统互连参考模型OSI/RM是使用最广泛的标准。
A.
正确
B.
错误
【单选题】The traffic policeman took away the driver’s license _______he broke the traffic rules of drunk driving.
A.
though
B.
because
C.
till
D.
and
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