题目

—Do you know ________ this coming vacation?—We will work together online.A.how we learned B.how did we learn C.how we will learn D.how will we learn 答案：【答案】C【解析】句意：——你知道在即将到来的这个假期里我们如何学习吗？——我们将会在网上一起学习。考查宾语从句。how we learned陈述语序，一般过去时；how did we learn疑问语序，一般过去时；how we will learn陈述语序，一般将来时；how will we learn疑问语序，一般将来时。宾语从句中从句部分语序计算．（1）115÷0.23=________（2）87÷7.5=________