Question

He ________ fatter but he eats too little.

A．would become	B．would have become
C．must become	D．must have become

Answer 1

A

根据语意知道我们可以在but he eats too little前加上一个省去的条件状语从句if he ate much，由此可知是与现在时相反所以主句用would become。