高温区下工作的转子一般是()。
A、整锻转子;
B、套装转子;
C、组合转子;
D、焊接转子。
参考答案:B
I don't______building the park near a jet-port, which might make people suffer from defective hearing.
A.subscribe to
B.ascribe to
C.describe to
D.contribute to
当归补血汤的方药配伍体现()
A.阴中求阳
B.填精化血
C.补气生血
D.壮水制火
E.滋水涵木