温度对油液粘度的影响是()。
A.没有影响
B.影响不大
C.温度升高,粘度降低
D.温度升高,粘度显著升高
参考答案:C
长方形和正方形相对的两条边互相______,相邻的两条边互相______.
It matters much most of your group members support you.
A.if
B.whether
C.what
D.that