Question 53
举一反三
- a≠0，若53÷a<53，则a___1；若53÷a>53，则a___1．
- The book _______is not available at the library. A: at question B: on question C: in question D: for question
- His honesty is _____________. A: beyond question B: out of the question C: in question D: no question
- Example 4 Question 1: ________. Question 2: ________. Question 3: ________.
- His honesty is____. A: beyond question B: without question C: out of the question D: out of question