某工程8月份拟完工程计划投资50万元,实际完成工程投资80万元,已完工程计划投资66万元。则该工程投资相对偏差为()%。
A.-32
B.-21
C.21
D.32
参考答案:C
—Your grandparents were very great.
—Yes. They supported my father’s schooling ______ they were very poor.
A.as if
B.even though
C.so that
D.what if
审美经验作为心理经验,包括()、()、()等主要要素。