In the US people usually spend time collecting and cutting coupons or they buy what they need at discount stores instead of comparing prices among different resellers.

They are said （） folk songs now in an Indian tribe. A: collecting B: to collect C: to be collecting D: to have collected

What is Frank’’s hobby A: Working in the garden. B: Bowling. C: Collecting coins. D: Collecting stamps.

测量的距离S公式计算为,假设时间为time A: S=time*340 B: S=time*340/2 C: S=time*9600 D: S=time*9600/2

This passage tells us that _________. A: Londoners have plenty of time to read books B: Londoners are rich enough to buy various books C: Londoners enjoy collecting and reading books D: Londoners prefer second-hand books

2 What time did you ________________?

组成句子：my, is, (collecting coins), hobby

Harry was ___ by a bee when he was collecting the honey.

The formation site of primary urine is :() A: Renal corpuscle B: Renal tubule C: Collecting duct D: Renal corpuscle and renal tubule E: Renal tubule and collecting duct

By selling on credit, companies run the risk of not collecting some receivables.