赞题库-背景图

单项选择题

How old is the son now

A． Two and a half.
B． Four.
C． Six and a half.

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热门试题

单项选择题All the members work some time every day mainly to ______.

A．learn new skills of fanning
B．get used to the life on the farms
C．lead a busy life
D．find value and pleasure in work

单项选择题What does the passage mainly tell about

A．Scientists can explain many things, but not everything.
B．The sun cannot make the water very hot.
C．Scientists know everything.
D．You feel cool when you are near a lake or an ocean.