【单选题】【消耗次数:1】
It has been proposed that we _____our decision until the next meeting.
delayed
delay
can delay
are to delay
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相关题目
【单选题】 It has been proposed that we ____ our decision until the next meeting.
①  delayed
②  delay
③  can delay
④  are to delay
【单选题】 A: I must apologize to you for the delay. B: [填空].
①  Thats all right
②  No trouble at all
③  All the best
④  You are welcome
【判断题】 A: I must apologize to you for the delay. B: You are welcome.
①  正确
②  错误
【单选题】 4.After a delay of two hours, it was finally announced that the passengers could now _______ the plane.
①  get for
②  get up
③  go to
④  board
【单选题】 Now that we’ve ____, can we come to a decision?
①  thought over
②  thought of
③  thought through
④  thought about
【单选题】 As we can no longer wait for the delivery of our order, we have to ____ it.
①  postpone
②  refuse
③  delay
④  cancel
【单选题】 A: I thought you were working until 6:30. B: [填空], but we finished our meeting at 5:30 and were let go.
①  I tried to
②  I hoped so
③  Id love to
④  I was supposed to
【单选题】 This technology has been ?around for a long time, but not until recent years _______ it in marketing.
①  businesses employed
②  did businesses employ
③  businesses had employed?
④  had businesses employed
【单选题】 We all thought ______ pity that you were unable to attend our meeting.
①  that
②  which
③  this
④  it
【单选题】 The question came up at the meeting ___ we had enough money for our research.
①  that
②  which
③  whether
④  if
随机题目
【单选题】 接种疫苗可以使机体产生大量的()
①  初始淋巴细胞
②  效应性淋巴细胞
③  记忆性淋巴细胞
④  抗原提呈细胞
⑤  浆细胞
【单选题】 下列有关脾小结的描述错误的是()
①  脾小结即淋巴小结
②  主要由大量T细胞组成
③  含有巨噬细胞
④  有生发中心
⑤  其帽部朝向红髓
【单选题】 下列不属于脾的功能的是()
①  进行气体交换
②  滤过血液
③  进行免疫应答
④  造血
⑤  储存血液
【单选题】 淋巴结和脾内以T细胞为主的结构是()
①  副皮质区和淋巴小结
②  副皮质区和脾索
③  副皮质区和动脉周围淋巴鞘
④  淋巴小结和动脉周围淋巴鞘
⑤  浅皮质和动脉周围淋巴鞘
【单选题】 下列有关淋巴结的描述错误的是()
①  是周围淋巴器官
②  与淋巴管相连接
③  豆形
④  大小相等
⑤  直径介于1~25mm
【单选题】 组成脾白髓的结构有()
①  脾索和淋巴小结
②  脾索和脾血窦
③  脾血窦和动脉周围淋巴鞘
④  动脉周围淋巴鞘和淋巴小结
⑤  脾血窦和淋巴小结
【单选题】 表皮中的干细胞是()
①  基底细胞
②  棘细胞
③  郎格汉斯细胞
④  梅克尔细胞
⑤  角质细胞
【单选题】 下列关于乳头层的描述,错误的是()
①  由致密结缔组织构成
②  向表皮突出形成真皮乳头
③  含有游离神经末梢
④  含丰富的毛细血管
⑤  含有触觉小体
【单选题】 表皮角质形成细胞中不含有()
①  角蛋白丝
②  板层颗粒
③  透明角质颗粒
④  伯贝克颗粒
⑤  黑素颗粒
【单选题】 下列关于黑素细胞的描述,错误的是()
①  是多突起的细胞
②  含有大量黑素颗粒
③  可把黑素颗粒转移给角质形成细胞
④  白种人和黑种人的黑素细胞数量相差不大
⑤  HE染色分辨不出