Question

---Have we ________ food?. --- Yes, ______. We’d better buy some. A．run out of; we have run.

---Have we ________ food?. --- Yes, ______. We’d better buy some. A．run out of; we have run it out B．run out of; our food has run out C．run out; our food has been run out D．run out; our food has run out

Answer 1

B

考查动词用法。run out of为及物动词词组，故后应当接物；而run out为不接物动词词组，故不能用被动语态，根据题意，应选择B。