Comrade Li ________ be in Beijing because I saw him in town only a few minutes ago.
A、mustn’tB
暂无解析
“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
Themorewelookedatthepicture,________.
Howlong________they________(dig)theditch?
Matteristhename________(give)toeverythingwhichhasweightandoccupiesspace.
Tosucceedinascientificresearchproject________.
