30．The British are not so familiar with different cultures and other ways of doing things, ___________ is often the case in other countries
| A．as | B．that | C．so | D．It |
To improve the quality of our products, we ask ____ has used them for suggestions.
| A．anyone | B．who | C．no matter who | D．whoever |
When I stayed in the countryside, I enjoyed ____ leisurely walk in the fields, and felt ____ warmth of the sun on my face.
| A．/ ; the | B．a ; a | C．/ ; a | D．a ; the |
Look at the thouble I am in ! If only I _________ your advice.
A followed B would follow C had followed D should follow
____________ from other continents for millions of years,Australia has many plants and animals not found in any other country in the world.
A Being separated B Having separated C Having been separated D To be separated
Last week, only two people came to look at the house, __________ wanted to buy it.
A none of them B both of them C none of whom D neither of whom