简述“彗星”的调整方法。
参考答案:
(1)染料是否剩余过多;
(2)中孔切的是否光滑;
(3)水口拉丝是否过长;
(4)下料量是否过少;
(5)回吸量过大。
选词填空。
Last summer, Lingling went to Xinjiang 1.______ (with/and) her parents. Xinjiang is in the 2.
(east/west) of China. She 3._______ (ride/rode) a horse. She 4. _ (climbs/climbed) the Tianshan
Mountain. She 5.______ (visited/looked) the Tianchi Lake. It 6._ (was/were) very beautiful. She
7. ______ (have/had) a lovely time.
—Let’s watch the popular TV program “I am a Singer”, shall we?
—_________________. It has been over for some time.
A.Sounds great
B.Yes, we shall
C.I’m afraid not
D.No, we shan’t