One cannot learn a foreign language well（）he studies hard.
A: unless
B: if
C: as
D: whe
A: unless
B: if
C: as
D: whe
举一反三
- The comrade I want to learn from is ______ studies hard and works hard. A: who B: the one C: the one who D: the one which
- The_______（real) is that you can't learn a foreign language well without hard work.
- _________ hard one may work,one cannot master a foreign language in a year or two. A: Though B: As C: While D: However
- I think _____ difficult for us to learn a foreign language well in a short time. A: that B: this C: one D: it
- The _______ is that you can’t learn a foreign language well without hard work. A: award B: eality C: graduation D: success