4.A最佳 分析:本题中4个选项均为连词,引导不同类型的状语从句,要从全句的表意来选择适当的连词。主句中 might as well可用于提出建议。Now that表示原因,选择此项,语意连贯通顾。本题难度较高。通过率为 34.l%;区别度为0.29.
3.B最佳 分析:选择项中C引导原因状语从句,D引导条件状语从句,与题干提供的情景均不符。A项As强调主句谓语动词与从句谓语动词动作的同时性,而while除可表示同时性外还含有一个动作在另一个动作正在进行或持续过程中的某一时刻发生。题中从句所要强调的显然与题干的情景不具有同时性。
2.D最佳 分析:when在此为引导一个时间状语从句。该题意为:“你已经有了这样一份好工作,为什么你还想要一份新工作呢?”
1.D最佳 分析:but连词表转折。
23. _______ I can see, there is only one possible way to keep away from the danger. (2004北京春招 35)
A. As long as B. As far as C. Just as D. Even if
22. The shop doesn't open until 11 a.m., _______ it loses a lot of business. (2004北京春招 29)
A. for B. or C. but D. so
21. We were swimming in the lake _______ suddenly the storm started. (2004北京春招 26)
A. when B. while C. until D. before
20. Luckily, we'd brought a road map without ______ we would have lost our way. (2004北京春招 21)
A. it B. that C. this D. which
19. We're going to the bookstore in John's car. You can come with us ____ you can meet us there later.(NMET2003 29)
A.but B.and C.or D.then
18. Don't be afraid of asking for help ____ it is needed. (NMET2003 21)
A. unless B. since C. although D.when