_______ you don’t have much experience in this field, why don’t you ask Professor
Wang for advice?
| A．Unless | B．In case |
| C．As long as | D．Now that |
He asked , “ Are you a Party member or a League member?”
→He asked me _________.
| A．am I a Party member or a League member |
| B．was I a Party member or a League member |
| C．if I was a Party member or a League member |
| D．whether was I a Party member or a League member. |
--Have you ever heard of an American president called Chester A.Arthur?
--No, and he is not mentioned in my history book at all. He seems ______________.
A. to have been completely forgotten B. having completely forgotten
C. to have completely forgotten D. completely forgetting
________ in the fields on a March afternoon, he could feel the warmth of spring.
| A．To walk | B．Walking | C．Walked | D．Having walked |
--______ one and a half days enough for the painting to be finished?
--I don’t think it’s enough and only after _________ go on with it.
| A．Is; will he recover he can | B．Are; he recovers can he |
| C．Are; he recovers he can | D．Is; he recovers can he |
It was once called the Sea of Bamboo, but now only one fifth of the area ______ covered with bamboo, and sixty percent of other plants ______ taken the place of the bamboo.
| A．are; have | B．is; has | C．is; have | D．are; has |