一个正方形,相邻的两条边长度之和是12分米,它的周长是______分米.
12÷2=6(分米),
6×4=24(分米);
答:它的周长是 24分米.
故答案为:24.
When I talked about the thing, I felt Jane watching me uncomfortably, looking________she wished to
speak.[ ]
A. as though
B. even though
C. so that
D. in case
从坯料到实木复合地板成品生产中,哪些工序步骤后需要养生处理?