【多选题】就同一强度等级而言,道路水泥与普通水泥相比其优点是( )。
【多选题】就同一强度等级而言,道路水泥与普通水泥相比较其优点是( )。
【单选题】“Shipment is to be made in the second half of a month.”means shipment to be made from(. )
D.
the 16" to the last day of such month
【简答题】Translate the following phrase. 1. for ages 3. see to sb. / sth 5. be made of / from 7. in those days 9. by hand 11. 在…初 / 开始时 13.以…方式 15. 胜过, 而不愿 2. a couple of 4. looks through 6. make a book 8. at...
【简答题】make up : __________ 2. be made from:_______ 3.be made of:______ 4. make use of :_____
【多选题】就同一强度等级而言,道路水泥与普通水泥相比较其优点是( )。
【简答题】be made up of, be formed from
【单选题】下列四个命题: ①使用抽签法,每个个体被抽中的机会相等; ②将十进制数 化为二进制数为 ; ③利用秦九韶算法 求多项式 在 的值时 ; ④已知一个线性回归方程是 ,则变量 之间具有正相关关系. 其中真命题的个数是 ( )
【单选题】“Shipment is to be made in the second half of a month.” means shipment to be made from ().
D.
the 16th to the last day of such month