She wandered whether triangles, which had only three sides, wereas polygons, which she thought of as many-sided.
A: qualified
B: theorized
C: estimated
D: multiplied
A: qualified
B: theorized
C: estimated
D: multiplied
举一反三
- She had three daughters , all______became nurses. A: of which B: of whome C: which D: who
- Words had come from Mrs. Green she could arrive on the Sunday following. A: about which B: that C: whether D: of which
- She ddi all ___ she could to help tthem. A: what B: that C: which D: whether
- She brought with her three friends, none of _____ I had ever met before. A: which B: whom C: who D: that
- Which might be a better way to know whether a person is married or not?( ) A: Ask how many kids he/she has. B: Ask how his/her family is. C: Ask whether he/she is married or not.