Although she is considered as a great writer, _____.
| A．her works are not widely read |
| B．but her works are not widely read |
| C．however her works are not widely read |
| D．still her works are not widely read |
Human facial expressions differ from those of animals in the degree___they can be controlled on purpose.
| A．with which | B．to which |
| C．of which | D．for which |
—What do you think we can do for our aged parents?
—You___do anything except to be with them and be yourself.
| A．don’t have to | B．oughtn’t to |
| C．mustn’t | D．can’t |
Leonardo da Vinci(1452-1519)birds kept in cages in order to have the pleasure of setting them free.
| A． | is said to be buying |
| B． | is said to have bought |
| C． | had said to buy |
| D． | has said to have bought |
It is not who is right but what is right___is of importance.
| A．which | B．it |
| C．that | D．this |
-Now let's move on to another topic.Do you follow me?
-,Professor.
| A． | No,I am not | B． | Yes,I will |
| C． | No,I haven't | D． | Yes,perfectly |