She has a gift for creating an atmosphere for her students ____ allows them to communicate freely with each other.
| A．which | B．where | C．what | D．who |
The famous director Li’an failed many times but he eventually _____ to achieve success.
| A．broke up | B．broke off | C．broke through | D．broke away |
— Oh, fantastic! What is your comment on the song Jingubang?
— Terribly sorry! I _____.
| A．didn’t listen | B．wasn’t listening |
| C．haven’t listened | D．hadn’t listened |
______ your teacher the problem with learning, theoretically, and they will help you.
| A．Telling | B．To tell | C．Tell | D．Having told |
—What if he failed in the next monthly examination again?
— I don’t know. ______ heart and be reduced _____ the class?
| A．Will he lose; not to attending | B．Did he lose; to not attending |
| C．Had he lost; not to attending | D．Would he lose; to not attending |
Rather than sticking to the principles stubbornly, China is now adopting a new concept in economic policies in a/an _______way that shows its own characteristics.
| A．sustainable | B．flexible | C．invisible | D．available |