【判断题】玄武岩质成分的岩浆通常流动缓慢,故多形成块状熔岩。()
【单选题】We were reading _______ the lights were out.
【简答题】As a rule, readers (not allow) ______ to take the dictionary out of the reading room.
【判断题】玄武岩质成分的岩浆通常流动缓慢,故多形成块状熔岩。
【单选题】I prefer______books to______out. [ ]
B.
to read, hang C read, hang D.reading, hanging
【判断题】细胞核的裂解消亡也就预示着细胞生命的终结。
【判断题】玄武质成分的岩浆通常流动缓慢,故多形成块状熔岩。
【单选题】长于治疗心火上炎致口舌生疮、小便不利病证的药物是
【简答题】No books or magazines are allowed to (take) ______ out of the reading-room.