（　 ）49. Thoughts are expressed by ____ of words.
　A. way 　B. method 　C. means 　D. forms
（　 ）50. The book is so instructive that it is ____ worth reading twice.
　A. very 　B. quite 　C. rather 　D. well
答案：
1-5 CCCAB　　　 6-10 CCBDA　 11-115 BABDC
16- 20 AABBA　 21-25 CCBAD 26-30 BCDBA
31-35 BDDCB 36-40 BABDA　 41-45 DCACD
46-50 BBCCD

hxw.red