___he is doing seems quiet difficult

___he is doing seems quiet difficult it seems that she is quiet and shy She seems ()()quite and s chinese is _____ difficult language for foreigners.A.quiet a it is difficult doing.sth造句 Doing experiments is difficult 同义句 1.It seems that he is quiet happy.(改同意句) seems to be doing is difficult to do sth .还是to doing It seems very difficult _______. Doing this job is difficult for him 还是 Doing this job is dif I think that it is _____ problem for us.a quiet difficult b She seems quiet同义句转换