How much money (is、are) a kill of apples 填is或者are
问题描述:
How much money (is、are) a kill of apples 填is或者are
讲出原因
答
is
取决于kill
kill单数就用is
kill复数就用are
eg:
a set of keys is mine.一串钥匙是我的.
two sets of keys are mine.两串钥匙是我的