你可能感兴趣的试题
to wait wait have been waiting am waiting
waited had been waiting have waited am waiting
have been waiting am waiting had been waiting waited
have moved; is waiting; are to be built have been moved; are waiting; will be completed have been moved; is waiting; will have been putting up have moved; are waiting; are to be set up
waited had been waiting have waited am waiting
waited had been waiting have waited am waiting
had waited have been waited had been waiting will have been waiting
had been waiting have been waiting have waited was waiting
have been waiting, held up had been waiting; had been held up waited; were held up were waiting; have been held up
waited had been waiting have waited am waiting
had been waiting had waited have been waiting have waited
To have been kept waiting Having been kept waiting Kept to be waiting Kept to have been waiting
was waiting have been waiting had been waiting would wait
waited had been waiting was waiting have been waiting
waited have waited had been waiting have been waiting
have been waiting were waiting had been waiting have waited
had waited have been waited had been waiting will have been waiting
have moved; is waiting; are to be built have been moved; are waiting; will be completed have been moved; is waiting; will have been putting up have moved; are waiting; are to be set up
have moved; is waiting; are to be built have been moved; are waiting; will be completed have been moved; is waiting; will have been putting up have moved; are waiting; are to be set up
have been waiting; has appeared have been waiting; is appeared have waited; has appeared have waited; appeared