An excellent teacher is believed to be one who devotes (奉献) himself to the children but asks for nothing .
| A．in turn | B．in charge |
| C．in short | D．in return |
Children _____ to difficult situations are better at handling those _____ tasks.
| A．exposing; challenging; | B．exposed; challenged |
| C．exposed; challenging | D．exposing; challenged |
---Are you happy with this lab?
---Not a little. We can’t have _______.
| A．a worse one | B．a nicer one | C．such a worse one | D．such a nicer one |
What kind of things do people often buy during _____ Christmas and _____ Spring Festival?
| A．/ ; the | B．the; / | C．the; the | D．/; / |
_______ snacks and drinks，but they also brought cards for entertainment when they had
a picnic in the forest.
| A．Not only they brought | B．Not only did they bring |
| C．Not only brought they | D．Not only they did bring |
—I have signed up for the Oral English Competition.
—What a________idea. You even don’t know how to introduce yourself in English.
| A．typical | B．fragile | C．superb | D．ridiculous |