This rule once ______ will never be forgotten.
A: learning
B: learned
C: would be learned
D: was to learn
A: learning
B: learned
C: would be learned
D: was to learn
举一反三
- Once you __________ Spanish you will find Italian easy. A: have learned B: learned C: will learn D: learning
- 2. The first lesson ______ I learned will never be forgotten.
- I am allergic to ______ English grammar. A: learned B: learn C: have learned D: learning
- 38.The need__________foreign languages is becoming greater and greater. A: to learn B: learning C: to be learned D: being learned
- How I wish that I English well when I was in college! A: had learned B: learned C: would learn D: would have learned