(2019成都)The manager will be so busy next month that he has to c________ a few unimportant meetings.
(2019杭州)Hearing the funny story, all the students began to l________ loudly.
(初高中衔接题) There ________ nobody in the room.
A.to be B.happened C.happened to be D.happened be
A dictionary costs 125 yuan, and a storybook is 25 yuan cheaper than a dictionary. How much are two dictionaries and a storybook?
A.350 B.300 C.275 D.325
(创新题) Which of the following groups cannot form a triangle(三角形)?________
A.30°, 60°, 90° B.120°, 100°, 20° C.75°, 75°, 30° D.60°, 60°, 60°
(易错题) —There is little money for Mr. Lee to buy a ticket for today's show, ________?
—Exactly.
A.are there B.isn't there C.is there D.is it
