单项选择题

A．The number of sun flares.
B．The heat of the sun.
C．The sunspot cycle.
D．The weather.
<上一题 目录 下一题>
热门 试题

单项选择题
A．She will be the team leader who organizes the excursion for students.B．Many students will go to the Fragrance Hill in the holiday.C．Some students are opposed to going to the Fragrance Hill in the holiday.D．It’s uncertain whether the excursion will take place.
A．She will be the team leader who organizes the excursion for students.
B．Many students will go to the Fragrance Hill in the holiday.
C．Some students are opposed to going to the Fragrance Hill in the holiday.
D．It’s uncertain whether the excursion will take place.
单项选择题
A．People will accumulate less money to support themselves.B．People will be deprived of a couple of productive years.C．People will discover the life is plain and boring after retirement.D．People will not get all of the pensions.
A．People will accumulate less money to support themselves.
B．People will be deprived of a couple of productive years.
C．People will discover the life is plain and boring after retirement.
D．People will not get all of the pensions.
相关试题