南齐谢赫写过一部很著名的理论著作是()
参考答案:《古画品录》
Complete the sentences with the following words. 连词组句。
1. a , faster, train, is, than, bus, a
2. go, I, Tuesday, on, home
3. airport, we, may, the, to, go
4. arrive, airport, the, at, we, do, when
5. I, may, to, go, Beijing, a, on, plane
液压系统中,制动回路是( )。
A.速度控制回路
B.方向控制回路
C.流量控制回路
D.压力控制回路