When was the HZMB opened to the public? A: 23 October 2018 B: 24 October 2018 C: 25 October 2018 D: 26 October 2018

October 15 th is my birthday, ________ I will never forget.

23.Wehavereceivedyourenquiryof15October________youshowgreatinterestinourelectricheaters. A: which B: atwhich C: inwhich D: fromwhich

October 31(October 31st)读作October thirty-one。（ ）

新鲜鱼肉中含有多少蛋白质 A: 15%-23% B: 12%-15% C: 23%-25% D: 16%-18%

October 15 th is my birthday, ________ I will never forget. A: A.when B: that C: what D: which

Alice was born______. A: In 1998,October 21 B: on 1998,October 21 C: in October 21,1998 D: on October 21,1998

The People's Republic of China was founded ( ) 1949. A: in October 1 B: on October 1st C: in October 1st D: October 1

—When is your birthday party —It's on Friday, ______. A: fifth October B: five October C: the fifth of October D: the five of October

The People's Republic of China was founded ____. A: on October the first, 1949 B: in October the first ,1949 C: on October one, 1949 D: on October first one, 1949