单项选择题
A．work with brains B．work with hands C．the work that people do at home D．the work scientists do in the lab
30（）A．wayB．senseC．directionD．position
单项选择题30（）
A．way B．sense C．direction D．position
Education is （）A．a meansB．a purposeC．fashionableD．the f...
单项选择题Education is （）
A．a means B．a purpose C．fashionable D．the first system
This forecast states that winds will （）A．slow down at n...
单项选择题This forecast states that winds will （）
A．slow down at night B．be from south to east C．bring heavy rain on Sunday D．be from a different direction on the coast than in the city
