小华要画一个有两边长分别为7cm和8cm的等腰三角形,则这个等腰三角形的周长是 [ ]
A.16cm
B.17cm
C.22cm或23cm
D.11cm
答案:C
Great changes have taken place in the city ______.
A.in that she grew up
B.she grew up
C.in which she grew up
D.which she grew up
上市公司披露定期报告、临时公告的例行停牌时间,自上午开市起停牌2个交易小时,11:30恢复交易。( )