[求助]97-01-30(NA) 97-01-31(NA) [讨论]各位请帮个忙哈!!

1. With the incorporation of the jazz history into current academic curricula, leading jazz muxicans are now founding on the faculties of several universities.

2.Humus, a substance found in soil, is soft and spongy and enable plant roots to send out tiny hairs throught that they absorb water and food.

请问各位这两个题为什么不选Ｂ和Ａ呢？？？请详细讲一下

第一题中的current是修饰curricula,

第二题中的found in the soil是一个省略的定语从句，完整形式应是：a substance which(that)is found in the soil,...

这两个用法都是正确的！！

哦～新手～下次不要忘记写上出处哦～

这是96年6月的北美题，印象深刻（这此考试缺失的语法笔记就是我做的，完了完了，说漏嘴了）～

30．  With the incorporation of jazz history into current academic curricula, leading jazz musicians are now founding on the faculties of several universities.

答案：D founding: founded

解析：found on以…为(论点、作品等)的根据；把(论点、作品等)建立在…的基础上 (on upon)；这题不好理解，建议用排除法解。

参考译文：由于爵士乐历史编入当今的理论课程，现在最主要的爵士乐音乐家是几所大学的教员。（也就是说在学校里爵士乐被很好的教研，学术带头的教员自然又红又专）

31．  Humus, a substance found in soil, is soft and spongy and enables plant roots to send out tiny hairs through that they absorb water and food.

答案：D through that: through which

解析：A (which is) found省略结构，正确；D through 介词，介词＋which＋完成句子。还原： They absorb water and food through tiny hairs.

参考译文：土壤中的腐殖质是柔软多孔的，能够使植物根部所伸出微小的根须通过，吸收水和养料。

谢谢。

THank u so much!!

因为我做的是新东方的那本书,所以上面没有出处.不好意思呢!!