一个长方形的长是5米，周长是16米，宽是______米．
16÷2-5，
=8-5，
=3（米），
答：宽是3米；
故答案为：3．
B
She went back to China to study journalism at Peking University. She is also 45 ________________ a sports program about the 2008 Beijing Olympics. She even hopes to 46 _______________ table tennis in the special 47 _______________ for disabled people in 2008 .She tells people that she likes to think about positive things and stay optimistic. She believes that keeping busy helps her to stay 48 _______________.
"轻而不浮，重而不滞"指的是手法操作应做到（）
A.深透
B.均匀
C.柔和
D.有力
