Sometimes,theobstaclesinthewayoftradingaffectthemutualrelationship（）
举一反三
- Sometimes the ( ) is accurate, sometimes not.
- Sometimes the __________ (solve) to a problem is cheap and easy; sometimes it is difficult and expensive.
- I remember you said sometimes it lasts in love, but sometimes it hurts instead.
- Is bottled water cleaner than tap water? (8.2.1第一个视频） A: Yes B: No C: Sometimes, sometimes not
- “Comparison and contrast” is used to compare the dissimilar and contrast the similar between things, sometimes object by object, sometimes point by point.