标准英语考试中的疑难问题解答孙慧琪赵振才mustnt/cant【问】80年硕士学位研究生入学英语试题(A)有这样一道试题:ComradeLi([A]mustnt[B]cant[C]maynot[D]isntableto)beinBeijin...
Answers to the difficult questions in the standard Englis
The Arabian Peninsula today is a barren desert. But 6,000 yearsago, says Farouk El-Baz,a river ran through the heart of the peninsula.From the Hijaz Mountains