单选题It'steno'clockandJack________s

问题补充：

单选题Its ten oclock and Jack ________ still(仍然)________ his homework．A.is; doB.is; doingC.are; doD.are; doing

答案：

B

如果觉得《单选题It'steno'clockandJack________s》对你有帮助，请点赞、收藏，并留下你的观点哦！