【正文】
get support from others. A. whether B. that C. What D. why ( )5. Mr. Zhang asks Tom ________ the window before leaving. A. if has he closed B. whether he has closed C. that he has closed D. if is he closed ( )6. Are you certain _________ it will rain or not tonight ? A if B whether C. that D. it ( )7. ________ you speak at the meeting or not is very important. A. If B. Whether C. That D. what 二 、翻譯句子。 __________________________________________________