产生串联谐振的条件是()。
A、XL>XC
B、XL<XC
C、XL=XC
参考答案:C
—Can you tell me what to wear at the party?
—If I you, I the blue jeans.
A.am; will wear
B.was, will wear
C.were, would wear
D.were, wore
元末农民起义建国号“大夏”,年号“天统”的农民领袖是( )。
A.李时珍
B.明玉珍
C.毕升
D.陆羽