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Li Ming asked Jenny _____ and said he wanted to see her the next week. [ ]
1年前
短文改错。 If someone asks you how you can make you always happy
1年前
下图为人体血液循环过程中某物质含量的变化情况,如果Ⅰ代表肺泡间的毛细血管,Ⅲ代表组织细胞间的毛细血管,则该物质最可能是( )
1年前
钟面上从6点到7点有几次时针与分针的夹角为直角?分别是几点几分?
1年前
Mr Green is ___ English teacher. He works in ___ office.
1年前