1编号:4543题型:单选题测试正确率:32.82%

The teacher       Mary to        something about her homework.

2编号:4542题型:单选题测试正确率:41.79%

This is       ticket. And that ticket is       .

3编号:4541题型:单选题测试正确率:58.62%

某商品按定价的90%出售,仍能获得8%的利润,定价时期望的利润百分数是多少?

4编号:4540题型:单选题测试正确率:42.76%

某商品按定价卖出可获利润100元,如果按定价的90%出售,则亏损20元。则商品的购入价是多少元?

5编号:4539题型:单选题测试正确率:67.82%

某商品先提价20%,再降价20%,目前的价格相当于原价的百分之几?

6编号:4538题型:单选题测试正确率:67.82%

某商品按30%利润定价,然后9折售出,共获得了34元利润,问商品的成本是多少元?

7编号:4537题型:单选题测试正确率:64.08%

一个商店把货物按标价的八折出售,仍可获利20%,若该物品的进价为200元,则每件的标价应为多少元?

8编号:4336题型:单选题测试正确率:30.3%

They are talking in low ______.

9编号:4335题型:单选题测试正确率:31.12%

The tiger lives ______ the rabbit.

10编号:4334题型:单选题测试正确率:84.85%

Lily lives ______ Beijing.