单项选择题

A．Ten-month frost.
B．Modification.
C．Humidity.
D．No summer.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Rainwater dissolves materials as it comes down a base of limestone or shale.B．People put dissolved materials into the soft water.C．People treated hard water with special medicine.D．Rainwater mixed with seawater.
A．Rainwater dissolves materials as it comes down a base of limestone or shale.
B．People put dissolved materials into the soft water.
C．People treated hard water with special medicine.
D．Rainwater mixed with seawater.
单项选择题
A．They cat out at a restaurant.B．They visit close relatives.C．They go to see a movie.D．They hold a dance party.
A．They cat out at a restaurant.
B．They visit close relatives.
C．They go to see a movie.
D．They hold a dance party.
相关试题