题目内容

逻辑运算中，优先级最高的运算符是_，最低的是_。

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对于表达式x>y>z；在C中可以这样表示：(x>y)AND(y>z)；。

A. 对
B. 错

设d=1,e=2,f=3,则逻辑表达式!(d+e)+f&&e+f*2的值为0。

A. 对
B. 错

__________ is a form of poetry which expresses personal emotions or feelings, typically spoken in the first person.

A. Epic poetry
B. Narrative poetry
C. Pastoral poetry
D. Lyric poetry

___________ is a very common rhythmic pattern in classical poetic lines, such as " Shall I compare thee to a summer's day?"

A. Iambic pentameter
B. Trochaic pentameter
C. Iambic tetrameter
D. Trochaic tetrameter