He found it necessary for us ______ from each other.
A: to help and learn
B: B．helping and learning
C: to learn and to help
D: learning and helping
A: to help and learn
B: B．helping and learning
C: to learn and to help
D: learning and helping
举一反三
- It's necessary for us -- different cultures in different countries. A: learned B: learn C: learning D: to learn
- It's necessary for us —— different cultures in different countries. A: learned B: learn C: learning D: to learn
- ______ should one help each other, ______ he should learn from others. A: Both; and B: Neither; nor C: Not only; but D: Either; or
- It's necessary for us -- different cultures in different countries.(1.0) A: learned B: learn C: learning D: to learn
- It’s not easy ________ us _________ a foreign language. A: for; learning B: of; learning C: of; to learn D: for; to learn