—Have you been to the Great Wall?
—Perhaps not in my memory.________，it might have been during my early childhood.
| A．If any | B．If so |
| C．If ever | D．If not |
For those with family members far away, the personal computer and the phone are important in staying________.
| A．connected | B． connecting | C． to connect | D． to be connected |
It was the culture, rather than the language,made it hard for him to adapt to the new environment abroad
| A． | where | B． | why | C． | that | D． | what |
The climate here is quite pleasant, the temperature rarely,, reaching 30C in summer.
| A．if not | B．if ever | C．if any | D．if so |
the past year as an exchange student in Hong Kong, Linda appears more mature than those of her age.
| A． | Spending | B． | Spent | C． | Having spent | D． | To spend |
—Could you tell me the____ of making such tasty cakes?
— Well, I just follow the directons in the cookbook.
| A．feature | B．plan | C．cost | D．trick |