第二节语法和词汇知识(共15小题；每小题l分，满分l5分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
6.—It’s very kind of you to have carried the luggage for me.
—_________.
A.I’d love to B. My duty C. My pleasure D. All right
reply
| A．healthy | B．satisfy | C．empty | D．simply |
southern
| A．encourage | B．soup | C．pronounce | D．youth |
suggestion
| A．information | B．question | C．exhibition | D．connection |
nature
| A．camera | B．labor | C．village | D．natural |
The doctor did __________ save the patient’s life.
| A．that he could do | B．all what he could |
| C．all he could to | D．which he could |