创建全国文明城市要求对道德模范评选表彰结果的认同率是多少()
A.≥60%
B.≥70%
C.≥80%
参考答案:C
I really don’t know____________.
A.how to do
B.what to do
C.what should I do
D.how I should do
无组织排水檐口600mm范围内的卷材应采用满粘法。( )