4.14描述词和副词练习_描述词和副词 4.14描述词和副词练习 1. The modern machine proved ______ in heart surgery. a. high valuable b. highly valuable c. valuable high d. valuable hi... /
2010-06-08 / 查看
10 次
20.7连词和从句练习_连词 20.7连词和从句练习 1. I’d get it for you ______ I could remember who last borrowed the book. a. on condition that b. now that c. except that d. considerin... /
2010-06-08 / 查看
4 次