下列几组投资产品中,流动性最差的是()。
A.收藏品、房地产、黄金
B.股票、活期存款、债券
C.基金、股票、债券
D.外汇、股票、基金
参考答案:A
It is reported that the drivers who use mobile phones while driving are more ______ to have accidents.
A.probable
B.possible
C.perhaps
D.likely
下图能正确表示基因分离定律实质的是()