导线牵引紧线时,应严密监视各杆是否有倾斜现象,如发现倾斜应()。
参考答案:及时调整
Read and choose.花落谁家。(选择合适的介词填空)
1.I want to write a letter ____________ Jay Chou.
2.I put the stamp ____________ the top.
3.I write his address____________ the right.
宣通鼻窍宜选的腧穴是()
A.迎香
B.扶突
C.肩髃
D.手三里
E.温溜