问题
They have produced _______ they did last year.
A:twice more grain as
B:twice as much grain as
C:twice as many grain as
D:as twice many grain as;
B:twice as much grain as
C:twice as many grain as
D:as twice many grain as;
正确答案是：
同类题型
Group activities will be organized after class _______ children develop team spirit.
was very brave. Even though she’dhurt her leg, she ______ go back alone
There was such a long queue for coffee atthe interval that we_________gave up.
He has been fired and will have to _______ charge of his office tomorrow.