__________at the door before you enter the of...

__________at the door before you enter the office，or you’ll be considered impolite

A. Knocking　　 B. Knocked　　 C. Knock D. To knock

高三英语单项填空中等难度题查看答案及解析

______ at the door before you enter my room, please.

A．Knock            B．Knocking          C．Knocked          D．To knock

高三英语单项填空中等难度题查看答案及解析

______ at the door before entering please.

A．Knocked          B．Knock            C．Knocking          D．To knock

高三英语单项填空中等难度题查看答案及解析

—What about the package of food?

—You’d better _____ it at the service counter before entering the bookstore.

A. allocate                       B. purchase         C. deposit        D. postpone

高三英语单项填空中等难度题查看答案及解析

______ you are at home alone, please don’t leave the door open.

高三英语单项填空简单题查看答案及解析

I remembered　　　　　　 the door before I left the office, but forgot to turn off the lights.

A. locking　　　　　　         B. to lock　　　　         C. having locked　　     D. to have locked

高三英语单项填空中等难度题查看答案及解析

I remembered _____ the door before I left the office, but forgot to turn off the lights.

A. locking　　 B. to lock　　　　 C. having locked　　 D. to have locked

高三英语单项填空中等难度题查看答案及解析

(2012·安徽高考)I remembered ________ the door before I left the office, but forgot to turn off the lights.

A．locking　         　　　　　　　　　　　　　　　　　 B．to lock

C．having locked　 　　　　 　　　　　　　　　　　　 D．to have locked

高三英语单项填空中等难度题查看答案及解析

When entering the office, _____.

A. Winifred was found sitting at a desk　　 B. Winifred was found sat at a desk

C. we found Winifred seated at a desk　　 D. we found Winifred seating at a desk

高三英语单项填空困难题查看答案及解析

Close the door of fear behind you, and you ________ (see) the door of faith open before you.

高三英语其他题中等难度题查看答案及解析