下列算式,( )的结果是奇数.
更新时间:2024-11-24 06:03:33 A、987+988A
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图中有①________个三角形,②________个长方形,③________个梯形.
北京和呼和浩特相距660千米. 一列火车从呼和浩特开出,每时行驶48千米; 另一列火车从北京开出,每时行驶72千米.两列火车同时开出,相向而行,经过几时相遇?两车相遇时,从北京开出的火车比从呼和浩特开出的火车多行了多少千米?
three__________ (序数词 )
These are ______. You can buy a pair for your mother.
Let's go _____(shop) with my mother!