There are many insects in the world thatnever do _______ harm to human beings
You should learn to think while reading. Usually, behind the lines文字_________the writer’s true meaning.
How did you make contact with the travel agent, Tom?– Oh, that’s easy. I surfed the Internet and then called one _____ the telephone number is provided.
His father knows little about it, he?
One of Marx’sworkswritten in English in the 1860s