水稻缺钾施氯化钾好，还是施硫酸钾好？
题型：问答题 简答题
问题：
水稻缺钾施氯化钾好，还是施硫酸钾好？
题型：问答题 简答题
| 阅读理解。 | |||
| |||
| 1. Jonson’s Store sells ____________. | |||
| A. computer games B. ball game things C. clothes D. school things | |||
| 2. You can’t buy ___________ at Huamei Store. | |||
| A. jackets B. socks C. skirts D. backpacks | |||
| 3. We can buy a pencil case, a pen and a big notebook for __________yuan. | |||
| A. 12 B. 11 C. 9 D. 8 | |||
| 4. At Jonson’s Store, ____________. | |||
| A.two soccer balls are 20 dollars B. a ping  -pong ball is 1 yuan.C. the volleyball and the basketball have the same price. D. the tennis racket and the ping-pong bat have the same price. | |||
5. From the three ads, we know____ ________. | |||
| A. we can buy a volleyball and a basketball for 50 dollars B. we can buy a sweater for 25 yuan at Huamei Store C. we can’t buy small notebook at Hongxing Store D. we can’t buy food at the three stores. |
=1.0，计算所需纵向钢筋面积：（）。