问题
选择题
They'd like ________ on it.[ ]
A. mushrooms, onions, and cheese
B. mushroom, onion, and cheese
C. mushrooms, onion, and cheeses
D. mushrooms, onions, and cheeses
答案
A
They'd like ________ on it.[ ]
A. mushrooms, onions, and cheese
B. mushroom, onion, and cheese
C. mushrooms, onion, and cheeses
D. mushrooms, onions, and cheeses
A