请问专家老师:It is a bad decision to have come here 是否可用 It is a bad decision to come here代替?此外,是否存在,it is... for sb to have done sth 结构;如存在,是否可以替换成 it is.. for sb to do sth 结构?
—The plan is heard _____ so well that we don’t have to make any changes. — It is indeed.A. to design B. designing
C. designed D. design 这题选 C,但是 sb is heard to do st...