【单选题】阅读理解题1: 当第1组首先按下抢答按钮时,DCBA的逻辑状态为( )。
【单选题】Don’t leave the water while you brush your teeth.
【单选题】易流态化货物对船舶可能产生的危害是( )。
【单选题】选择正确的翻译:我将竭诚为您服务。
A.
I’m very glad to be of help.
B.
I will try my best to help you.
C.
I will be at your disposal.
【单选题】Which of the following is NOT ture about English accent?
A.
Chinese people has become the No. 1 English learners in the world.
B.
Sixty percent of the English speakers speak English as their 2nd language.
C.
As long as you can be understood, your accent is not your problem.
D.
Your accent gives away your identity.
【单选题】With which part of Britain is the English accent with the highest status associated?
【简答题】Don’t leave the
water ___ while you brush your teeth .A. run B. running C. begin run D. to run
【单选题】对四环素类药物不正确的表述是
A.
四环素类包括米诺环素、美他环素、土霉素、环孢菌素等
B.
四环素类药物的副作用主要是胃肠刺激,损害肝肾功能
C.
四环素类药物影响牙齿和骨骼的发育,造成儿童牙齿色素
D.
四环素类药物不应与抗酸、钙制剂、含金属离子药物同时