[ ] Mary is poor health ,[ ] she works hard.A,But; although B,/ ;_英语解答

[ ] Mary is poor health ,[ ] she works hard.A,But; although B,/ ; but C,Although ; but

人气：208 ℃　时间：2020-04-08 02:36:05

解答

B
英语中,though/ although...but
用了though/although,不用but.即两者只用一个.