有一位建筑师,想要建造一所房子,房子四面的窗户都对着北方,这样的房子应该建在[ ]
A.北极点上
B.南极点上
C.赤道和0度经线上
D.180度经线上
答案:B
一个两位数,个位上和十位上数字都是合数,并且是互质数,这个数最大是( )。
Take care during the holidays! Drinking too much can _________ heart disease and cause high blood pressure.
A.contribute to
B.relate to
C.attend to
D.devote to