About 80 percent of the students in our school been working on the program and about two-t
About 80 percent of the students in our school been working on the program and about two-t
发布时间：2020-08-29 21:54:34
About 80 percent of the students in our school been working on the program and about two-thirds of the work been finished. A. have; has B. has; have, C. have; have D. has; has
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(答案→)A. have; has B. has; have, C. have; have D. has; has 解析：可联系答.案.网客服索取。