40和60的公倍数有无数个。
正确
暂无解析
在下列的各句中,括号中的成语使用恰当的一项是()
下列叙述正确的是:()
—Shall we take a taxi there since time is limited?
— ________. It should be hard to get one during the rush hour.
关于地球六大板块划分的正确叙述是:()
I ’d prefer to _________ my judgment until I find all the evidence.