科学美学思想发端于()
A.古罗马
B.古希腊
C.古埃及
D.古代中国
参考答案:B
She had lost her notebook, would you like to lend her _______? [ ]
A. your
B. yours
C. yourself
D. mine
RMP上的NAV键可否直接按下()
A、是,按下后NAV键上绿灯亮
B、否,不能直接按下