be diffcult后跟to do还是 doing

maruko08112022-10-04 11:39:544条回答

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要饭的小猪共回答了20个问题 | 采纳率95%: it is diffcult to do sth
i found it diffcult doing sth; 1年前

yb543210 共回答了16个问题 | 采纳率: to do; 1年前

kyobkhh 共回答了38个问题 | 采纳率: it's diffcult(for sb.) to do ...; 1年前

masjiangwei 共回答了6个问题 | 采纳率: diffcult--->difficult

difficult to do sth.; 1年前

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