how many beef is there on the plate怎么改错

how many beef is there on the plate怎么改错 How many beef is there on the plate 一般疑问句 There is some beef on the plate.怎么改?. 改错How many cakes are there on the plate just now How ( ) meat is there on the plate 改错：How many dread is there on the hable? How many beef is there in the box?还是How much beef is there i 一道英文改错题原句是：There is a knife and a fork on the plate.怎么改? 括号部分提问 There is (some)beef on the plate.That shirt is (fifty There ______ any beef and potatoes on the plate.A is B isn't How many pieces of bread are there on the plate?为什么用how many there is ---- on the plate