________ is often the case, some British people are not familiar with different cultures.
| A．Which | B．As | C．It | D．That |
When the old man recalled the old hard times, he always said, “ It was the first time that I ____ a full meal. I remembered it forever.”
| A．have eaten | B．had eaten | C．were eating | D．ate |
_____ food is hard to find, few birds remain throughout the year.
| A．What | B．Which | C．Where | D．That |
.UNESO is an international organization ,which _____ United Nations Educational, Scientific and Cultural Organization.
| A．is short for | B．is lack in | C．are short of | D．are lack of |
On Jan. 24 , 2012 ,Shen Zhou VIII returned to ____ earth from____ space successfully.
| A．the ; / | B．/ ; the | C．/ ; / | D．the ; the |
Sister Lotus came back home yesterday, ________, she was gone for years.
| A．Believe it or not | B．To be honest | C．On the contrary | D．Don't worry |