【单选题】与血红蛋白含量及其载氧能力密切相关的是( )
【单选题】行政执法中比例原则的主要包括以下内涵()
【单选题】The reference word 'it' ( Sentence 1 , Para. 3 ) refers to ______.
【判断题】引用参数 (reference parameter) 用于传递输入和输出参数。为引用参数传递的实参必须是变量,并且在方法执行期间,引用参数与实参变量表示同一存储位置。引用参数使用 ref 修饰符声明。
【判断题】血红蛋白含量及其载氧的能力与最大摄氧量密切相关
【单选题】The reference to the 'Gordian knot' (para. 5) suggests that the author thinks that
A.
barter was inherently too slow
B.
it was difficult to change the barter system to a monetary system
C.
the economist Gordon deserves credit for introducing the monetary system
D.
most people lack the skill to accurately determine the value of commodities
【单选题】行政执法中比例原则的主要包括以下内涵:()