炭疽芽孢杆菌的生化反应,叙述正确的是()
A.迟缓液化明胶,沿穿刺线向四周扩散,形如倒置松树状
B.不分解葡萄糖
C.分解乳糖
D.产生靛基质
E.产生H2S
参考答案:A
根据句意和汉语注释,写出单词的正确形式。
小题1:Our English teacher has offered us some useful _______________ (建议). I think it will help us a lot in our English study.
小题2:Here are two _____________(音乐会) tickets for you.
小题3:Daniel ______________(不愿) to accept my books ,which made me very sad.
小题4:___________(比较) this new TV set with the old one, you will see which is better.
马歇尔、庇古等英国剑桥的一批古典经济学家认为,个人持有货币的动机是( )。
A.交易媒介和财富存储
B.交易动机和预防动机
C.预防动机和投机动机
D.交易动机和投机动机