【单选题】—Would you like to come to see a film with me tonight?—I' d love to, ______I didn't finish my homework yet.
【单选题】—Would you like to go to the concert with me? —I'd love to, ________ I can't. I have a lot of homework to do. [ ]
【单选题】- Would you like to go to the concert with me? - I'd love to, ______ I can't. I have a lot of homework to do. [ ]
【单选题】在粉煤灰化学成分中,( )约占 45%-60%。
【单选题】根据生产技术和施工组织条件,对施工过程中各工序采用一定的方法得出工时消耗等资料,再对所获得的资料进行分析,制定出人工定额的方法是( )。
【单选题】根据生产技术和施工组织条件,对施工过程中各工序采用一定的方法测出其工时消耗等资料,再对所获得的资料进行分析,制定出人工定额的方法是()。
【单选题】在粉煤灰化学成分中,()约占45%—60%。
【单选题】在甜、酸、苦、威4种味觉中,( )味的敏感性最高。
【单选题】在甜、酸、苦、威4种味觉中,( )味的敏感性最高。