51.Couldyoutenmewhetherthereisac

問題詳情：

51. Could you ten me whether there is a c_________between smoking and lung cancer?

52. The condition prevents the blood from_________（循環）freely.

53. _________（因此），we must treasure the time.

54. I would always keep my distance from drinkers on social_________（場合）.

55. Liu Wei,the famous armless piano player,has succeeded in having a(n)_________（傑出的）career.

【回答】

51. connection   

52. circulating   

53. Therefore        

54. occasions   

55. outstanding

知識點：其他

題型：單詞拼寫