Since calculators were introduced, they ...people weak in math.
举一反三
- How were people from the West first introduced to kung fu?
- Now, since the One-Child Policy was introduced, people have been able to and required to save money more easily.
- Jim’s parents encouraged him to study both the constructivist math and traditional math.
- He insisted _________ math instead of music subject , so at last I chose math.
- ______ he did well at chess, he was rather weak in math. A: As B: When C: While D: If