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【多选题】
关于三七下列叙述正确的是 ( ) 。A.
一般 “ 冬七 ” 的质量优于 “ 春七 ”
B.
根茎习称为 “ 剪口 ”
C.
支根习称为 “ 筋条 ”
D.
须根习称为 “ 绒根 ”
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反馈参考答案：
举一反三
【单选题】Which of the following is a valid function header for the getArea function? The function returns a double number and does not have any formal parameters.
A.
double getArea()
B.
double getArea
C.
double getArea();
D.
double getArea;
【简答题】How will the business relations be established? On the basis of ______.
【简答题】基差风险(basis risk)
【简答题】The requisite basis of ______ are roughly the same.
【单选题】Cash basis accounting
A.
is a good way to increase cash.
B.
records only the exchange of cash.
C.
is more accurate than accrual basis.
D.
does not record advance payments
【单选题】is NOT a characteristic of a cryptographic hash function H(m), where m denotes the message being hashed by the function H.
A.
H(m) is collision-free
B.
H(m) is difficult to compute for any given m
C.
The output is of fixed length
D.
H(m) is a one-way function
【多选题】Given an EL function foo， in namespace func， that requires a long as a parameter and returns a Map，which two are valid invocations of function foo？（）
A.
${func（1）}
B.
${foo：func（4）}
C.
${func：foo（2）}
D.
${foo（5）：func}
E.
${func：foo（"easy"）}
F.
${func：foo（"3"）.name}
【单选题】Given an EL function foo， in namespace func， that requires a long as a parameter and returns a Map， which two are valid invocations of function foo？（）
A.
${func（1）}
B.
${foo：func（4）}
C.
${func：foo（2）}
D.
${foo（5）：func}
E.
${func：foo（“easy”）}
F.
${func：foo（“3”）.name}
【单选题】Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?（）
A.
CYCLE
B.
ITERATE
C.
NO_REPEAT
D.
REUSE
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