Is the lab ____the foreigners visited yersterday?

Is the lab ____the foreigners visited yersterday? 改成表语从句：Is the lab ______ the foreigners visited yesterday? Is the lab___the foreigners visited yesterday? Is this the first factory ***some foreigners visited yesterd Is this the research center____the foreigners visited last w Is this the first factory the one some foreigners visited ye 这个句子错在哪里?this school is that some foreigners visited the day they enioyed t____ in the party yersterday. He is q____ a ni yichang is familiar -- many foreigners --the three The science lab is a building ______science. The science lab is behind the library.的同义句 The Great Wall is very famous ___the foreigners