Many a student ___that mistake before.
举一反三
- Many a student ___that mistake before. A: A．had made B: B．has been made C: C．have made D: D．has made
- There are many ______ in this essay. A: a mistake B: mistaking C: more mistake D: mistakes
- The factory produced _______ bikes in 1950 as the year before. A: twice many as B: as many twice C: twice as many
- With the help of the experts, the factory produced ____ machines in 2019 as the year before. A: as twice many B: twice as many C: as many as twice D: as twice as many
- With the help of the experts, the factory produced （） machines in 2001 as the year before. A: as twice many B: twice as many C: as many as twice D: as twice as many