to pray in spring for a bumper harvest in the yea

Slight Heat is not the hottest season of the yea

This is one of the best films __· A: that have been shown this yea B: that have shown C: that has been shown this yea D: that you talked

The number of students participating in online courses varies ____________. A: yearly B: year in and year out C: year to yea D: year after yea

What will happen（） A: The man will pick the woman up at 8 o’clock. B: There will be a party at 8 o’clock. C: There will be a meeting at 8 o’clock.

母亲O型血，父亲B型血，有一个孩子是O型血，第二个孩子为O型血的概率为（）。 A: 1/4 B: 1 C: 1/2 D: 2/3 E: 1/8

The new edition will include all of the minor light changes accumulated over the ___ A: previous yea B: next yea C: previous quarte D: previous month

How often should women between the ages of 45 and 50 have a mammography？ A: every two years B: once a yea C: twice a yea D: once a month

O/W型乳化剂HLB值为（） A: 3～8 B: 7～9 C: 8～16 D: 15～18 E: 1～3

对于顺序表，访问结点和删除结点的时间复杂度分别为（ ）。? O(n); O(1);;;;;|O(n); O(n) ;|O(1) ;O(1)|O(1); O(n);;; ;