Ａlot of language learning, has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.
| A．as | B．it | C．which | D．this |
We should consider the students’ request ______ the school library provide more books on popular science.
| A．that | B．when | C．which | D．where |
---The last one ______ pays the bill.
--- Agreed.
| A．arrived | B．arrives | C．arriving | D．to arrive |
Taobao is Asia’s largest retail（零售的） network platform, ______ people can buy and sell many kinds of things．
| A．when | B．whose | C．that | D．where |
_____ the absence of the manager, we were unable to decide on the date of the celebration．
| A．In spite of | B．On behalf of |
| C．Due to | D．Regardless of |
--Have you heard about Apple iPhone 4s?
---Sure．It is very hot these days．I’m thinking about getting _______．
| A．them | B．one | C．that | D．it |