【单选题】【消耗次数:1】
I think you’ve got to the point ___ a change is needed, otherwise you’ll fail.
when
that
where
which
参考答案:
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相关题目
【单选题】 “Which of these two ties will you take?” “I’ll take ____to give me a change sometimes.”?
①  either ?
②  both ?
③  neither ?
④  all?
【单选题】 I don’t think you’ll be able to understand this formula(公式)___ you finish school.
①  as if
②  only when
③  even
④  even when
【单选题】 —I’ve got an offer in New York. —Oh, ____! But I’m going to miss you.
①  That’s too bad
②  I’m sorry
③  I beg your pardon
④  That’s great
【单选题】 ---When do you wish to visit Canada?---- _____________I am settled, I’ll go there.
①  As
②  Since
③  Once
④  While
【单选题】 —Thank you for your MP4 player. I’ll ask Mary to take it to you soon.—_____. I’ve bought a new one.
①  No sense
②  No hurry.
③  No way
④  sorry
【单选题】 -Which job do you think I should take the counter’s job or the waiter’s job?-____.
①  That’s all right
②  It’s your own matter
③  It’s up to you
④  It’s none of your business
【单选题】 You’ve got a divorce? Why did he decide to______ you after seven years together?
①  keep company with
②  part company with
③  keep in touch with
④  stay in touch with
【单选题】 I am very grateful to you for what you’ve given me and __________ you have done for me.
①  which
②  that
③  all what
④  all that
【单选题】 Where shall I [填空] you?
①  dropped
②  drop
③  dropping
④  droppen
【单选题】 --I went to the beach and got plenty of rest. --_______. You looked tired last time I saw you.
①  :I hope so
②  :Really
③  :Im glad you did
④  :The sound was nice
随机题目
【单选题】 属于湿热灭菌法的是
①  滤过除菌法
②  UV灭菌法
③  化学灭菌法
④  流通蒸汽灭菌法
⑤  高速热风灭菌法
【单选题】 在某一温度,杀死被灭菌物中90%的微生物所需的时间用什么表示
①  t0.9
②  F0值
③  1gD
④  Z值
⑤  D值
【单选题】 下列关于粉碎目的的叙述哪一个不正确
①  增加难溶性药物的溶出
②  有利于炮制
③  有利于发挥药效
④  制剂的需要
⑤  利于浸出有效成分
【判断题】 有效成分是指中药中起主要药效的单体化合物。
①  正确
②  错误
【判断题】 研磨混合不宜用于具吸湿性和爆炸性成分的混合。
①  正确
②  错误
【判断题】 醇提水沉淀法是先以适宜浓度的乙醇提取药材成分,回收乙醇后,再用水除去提取液中杂质的方法。
①  正确
②  错误
【判断题】 非处方药是指患者不经过医师诊断开方,直接到药局或药店自行购买的药品。
①  正确
②  错误
【判断题】 一般来说,球磨机中球体的直径越大、密度越大越适合于物料的微粉碎。(
①  正确
②  错误
【单选题】 药典规定制备注射用水的
①  澄清滤过法
②  电渗析法
③  反渗透法
④  蒸馏法
⑤  离子交换法
【单选题】 以下哪项不是粉碎操作时应注意的问题
①  药物不宜过度粉碎
②  粉碎毒剧药时应避免中毒
③  药材入药部位必须全部粉碎
④  粉碎过程中及时过筛
⑤  药料必须全部混匀后粉碎