Normally, a forest fire and the damage ______ causes can be very severe, especially when you consider the financial and physical losses.
| A．which | B．it | C．this | D．that |
In our class there are 46 students, _____ half wear glasses.
| A．in whom | B．in them | C．of whom | D．of them |
Sales director is a position ______ communication ability is just as important as sales
| A．which | B．that | C．when | D．where |
Care of the soul is a gradual process ____ even the small details of life should be considered.
| A．what | B．in what | C．which | D．in which |
（2012江西卷）By 16:30, was almost closing time, nearly all the paintings had been sold.
| A．which | B．when | C．what | D．that |
（2012安徽卷）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 |