Question

Most probably it will be another 6 hours _____ you can have next meal, so each of you must have your stomach full.

A．since	B．when
C．after	D．before

Answer 1

D

試題分析：句意：很有可能你將再過6個小時能吃下頓飯，所以你們中的每個人現在必須吃飽。since自從；when當……時候；after在……之后；before在……之前。根據句意故選D。
點評：本題難度適中。連詞是近幾年高考常考的語法項目，主要考查的是它們的用法及意義，還需正確理解句意及正確分析句子的成分才能做出正確的判斷。
即學即練：—Hi, Bob, are you going to attend tomorrow’s conference?
—Oh, I’m afraid not,___________ invited too.
A. even if     B. as if     C. even as      D. Since
解析:A。句意：即使被邀請也不去,因此用even if。even if即使;as if猶如，好似; even as正如;正巧在……的時候；since既然。