—（）
—I'm suffering from a stomachache.

单项选择题—Was it not until last week（）he decided to give up smoking —No. He began（）he saw the news film last month.

A. when as soon
B. that immediately
C. did that
D. that till

单项选择题______ that Mr. Thomson got such rare fishes

单项选择题It's impossible for a child to do so much work within a short period of time, ______

单项选择题After a long discussion, they ______ an agreement.

单项选择题学生活动与交往的基本场所是( )。