单项选择题

A．There are no rapids or waterfalls.
B．There is a constant, strong wind.
C．Navigation is rather difficult.
D．Frequent storms cause problems for riverboats.
<上一题 目录 下一题>
热门 试题

单项选择题
Many Christians now re-enact Last Supper to symbolize Judas Iscariot’’s betrayal of Jesus.
A．Y
B．N
C．NG
单项选择题
A．Labour and education.B．Transportation and insurance.C．Utilities and repairs.D．Products and services.
A．Labour and education.
B．Transportation and insurance.
C．Utilities and repairs.
D．Products and services.
相关试题