Jack speaks engilsh as well as chinese.改为一般疑问句Jack speaks engilsh as well as chinese.改为一般疑问句,并作肯定回答.there are (fifty) students in class one, grade one.对括号部分提问.

Jack speaks engilsh as well as chinese.改为一般疑问句Jack speaks engilsh as well as chinese.改为一般疑问句,并作肯定回答.there are (fifty) students in class one, grade one.对括号部分提问.
Jack speaks engilsh as well as chinese.改为一般疑问句
Jack speaks engilsh as well as chinese.
改为一般疑问句,并作肯定回答.
there are (fifty) students in class one, grade one.
对括号部分提问.

Jack speaks engilsh as well as chinese.改为一般疑问句Jack speaks engilsh as well as chinese.改为一般疑问句,并作肯定回答.there are (fifty) students in class one, grade one.对括号部分提问.
Does Jack speaks engilsh as well as chinese.?
Yes,he does.
How many students are in class one, grade one?