1.The gate is too ---for a car,so we'll have to walk through

1.The gate is too ___for a car,so we'll have to walk through.
A.short B.narrow C.wide D.high
2.You can't repair the TV set yourself.It is ___ more than 500 parts.
A.made of B.made into C.made from D.made up of
分别选哪个最恰当
2为什么不能用made up of
made of 不是指用什么什么原材料作成的吗？而题目后面的parts啊