单项选择题

A．Six months.
B．Ten months.
C．One year.
D．One year and a half.
<上一题 目录 下一题>
热门 试题

单项选择题
A．A doctor.B．A salesman.C．A pharmacist.D．A librarian.
A．A doctor.
B．A salesman.
C．A pharmacist.
D．A librarian.
单项选择题
A．It is impossible for us to stop heart attacks and many people die for it.B．Advances in medicine help stop many heart attacks and keep people alive.C．Lifestyle changes have increased the number of heart attacks.D．We have the technology to cure all the heart attacks.
A．It is impossible for us to stop heart attacks and many people die for it.
B．Advances in medicine help stop many heart attacks and keep people alive.
C．Lifestyle changes have increased the number of heart attacks.
D．We have the technology to cure all the heart attacks.
相关试题