About 45 million．,About 50 million．,About 5．4 million．,-找考题网

单项选择题

A．About 45 million.
B．About 50 million.
C．About 5.4 million.
D．About 4.5 million.

<上一题目录下一题>

热门试题

单项选择题A．They published scientific evidence to determine second hand smoke as a cause of cancer.B．They denied the suspicion that second hand smoke may cause cancer.C．They discovered all the causes of cancer.D．They agreed that moderate smoke won’’t cause cancer.

A．They published scientific evidence to determine second hand smoke as a cause of cancer.
B．They denied the suspicion that second hand smoke may cause cancer.
C．They discovered all the causes of cancer.
D．They agreed that moderate smoke won’’t cause cancer.

单项选择题A．Buy a ticket.B．Leave at once.C．Get ready immediately.D．Call a taxi.

A．Buy a ticket.
B．Leave at once.
C．Get ready immediately.
D．Call a taxi.

您的浏览器不支持 audio 元素。