日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

【題目】--- I can’t carry the luggage．It’s so heavy.

【題目】According to a recent survey, homework is what students most often ________ for their lack of sleep.

【題目】—I have studies gardening as one of my hobbies. Could I make some suggestions?

【題目】Training of the employees was suggested as one _____ to dealing with the problem of low efficiency.

【題目】---You were brave enough to raise objections (反對) at the meeting.

【題目】With our knowledge ________ practice，we can make great contributions to our society.

【題目】He is ______ a teacher to me, and he is also my friend.

【題目】I am sorry, but I didn't mean to keep you waiting here so long. Can you ________ me?

【題目】---Tell us, Mark, what is the cause of the American Civil War?

【題目】At the end of the holiday, traffic_______ on the freeway as people headed home.