【单选题】【消耗次数:1】
He was a good swimmer so he ___ swim to the river bank when the boat sank.
could
might
should
was able to
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相关题目
【单选题】 He was a good swimmer so he________swim to the river bank when the boat sank.
①  could
②  might
③  should
④  was able to
【单选题】 He asked John ______ he could swim.
①  that
②  if
③  how
④  how many
【单选题】 He irritates me so much that I could ( ).
①  screaming
②  screamingly
③  screamer
④  scream
【多选题】 In the USA, he made a lot of friends ______ English well so he could make himself ______.
①  learn, understand
②  to learn, understood
③  learning, understood
④  learn, understanding
【单选题】 In the USA, he made a lot of friends ______ English well so he could make himself ______.
①  learn, understand
②  to learn, understood
③  learning, understood
④  learn, understanding
【单选题】 He _______ to study harder in the future so that he could have more opportunities to find a better job.
①  resolved
②  resorted
③  requested
④  reserved
【单选题】 When you go to the doctor he asks you to describe your ____ so that he can make a diagnosis (诊断).
①  indications
②  signs
③  symbols
④  symptoms
【单选题】 No man is so foolish but he may give another good counsel sometimes.
①  A.没有人如此愚笨,他有时也能给别人提出好的忠告。
②  B.没有人愚笨到偶尔也给别人提出好的忠告。
③  C.人再愚笨,有时也能给别人提出好的忠告。
④  D.偶尔愚笨的人也能给别人提出好的忠告。
【单选题】 Try ___ he might, he couldn’t get out of difficulty.
①  when
②  where
③  till
④  as
【单选题】 He was[填空]excited?that he could not speak.
①  too
②  also
③  real
④  so
随机题目
【多选题】 糖皮质激素治疗哮喘的机制有
①  提高中枢神经系统兴奋性
②  阻止支气管平滑肌品受体下调
③  抗炎、抗过敏作用
④  减少前列腺素和白三始的合成与释放
⑤  阻断M受体
【多选题】 属于抗过敏平喘药的是
①  沙丁胺醇
②  氨茶碱
③  色甘酸钠
④  酮替芬
⑤  扎鲁司特
【多选题】 氨茶碱的平喘机制有
①  免疫调节和抗炎
②  抑制磷酸二酯酶
③  抑制磷脂酶A2
④  阻断腺苷受体
⑤  抑制鸟苷酸环化酶
【多选题】 选择性激动β2受体的平喘药有
①  沙丁胺醇
②  特布他林
③  麻黄碱
④  去甲肾上腺素
⑤  克仑特罗
【多选题】 主要用于预防哮喘发作的药物是
①  沙丁胺醇
②  酮替芬
③  孟鲁司特
④  丙酸倍氯米松
⑤  色甘酸钠
【判断题】 氨茶碱对中枢神经系统具有明显的抑制作用。
①  正确
②  错误
【判断题】 β2受体激动药常用于缓解哮喘急性发作。
①  正确
②  错误
【判断题】 长期应用吸入性糖皮质激素可引起口腔咽部念珠菌感染,吸入给药后需立即漱口。
①  正确
②  错误
【判断题】 沙丁胺醇较肾上腺素的心血管反应少见.
①  正确
②  错误
【判断题】 色甘酸钠主要预防哮喘发作。
①  正确
②  错误