凡有平衡盘装置的水泵不一定都要进行瓢偏测量。
参考答案：错
解析：凡有平衡盘装置的水泵都要进行瓢偏测量。
根据句意及首字母提示完成单词。
1. The c________ of one floor is the floor of the next one above.
2. The teacher asked me to f_________ a chair from the next room.
3. Remember to r___________ your hand if you have any questions to ask.
4. I'm sorry. I beg your p_________.
5.Rock music is well-known for its strong and fast b_________.
下列关于十二经脉的表里关系，说法不正确的是（）
A.手太阴与手阳明为表里
B.手厥阴与手少阳为表里
C.足太阳与足太阴为表里
D.足太阳与足少阴为表里
E.足少阳与足厥阴为表里
hair from the next room.
your p
_________.