题目内容
As the immune system weakens, it loses the ability ________ illnesses.
| A.fighting | B.fought |
| C.to fight | D.to be fought |
C
解析
____ to teaching, as we know, contributes to his popularity with his students.
| A.To devote | B.Devoted | C.Being devoted | D.Devoting |
Mr. Smiths was busy writing a story, only ______ once in a while to smoke a cigarette.
| A.to stop | B.to have stopped | C.being stopped | D.stopping |
When I opened the door, I found my father sitting in his chair, completely _______ in the humorous stories he was reading.
| A.absorbed | B.applied | C.attracted | D.addicted |
(2014·南京一模)________time at Beijing Normal University,I’m very impressed with the quality of the teachers and students.
| A.Having spent | B.Being spent |
| C.To spent | D.Spending |
Tsinghua University, ________in 1911, is home to a great number of outstanding figures.
| A.found | B.founding |
| C.founded | D.to be founded |
I would appreciate________back this afternoon so that we can reach an immediate decision.
| A.you to call | B.you call |
| C.your calling | D.you're calling |
It is no use________without doing.
| A.to promise | B.promising |
| C.promise | D.to be promised |
Similarly, active places exist around the globe, with some even ________ a new kind of tourists.
| A.attracted | B.to attract | C.attract | D.attracting |