增大低压安全油油压可通过增大泄油节流孔来实现。()
参考答案:错
用所给单词的适当形式填空。
1.—How is the ____ (weather ) in Chongqing?
—It ____ (rain) now.
2. Do you like ____ (wind) days?
3. Today is ____ (sun). Let's go shopping.
4. ___ it ____ (snow) in Moscow now?
5. My friend always ____ (study) hard at school.
胞学检查见不典型腺上皮纤毛细胞则提示()
A.子宫颈癌
B.子宫内膜癌
C.输卵管癌
D.绒癌
E. * * 肿瘤