There is an obvious __________ between the cultures of the West and East.
| A．content | B．contrast | C．contract | D．Contact |
I'm happy ________________ you are happy.
A. if B. unless C. as long as
_________ I am, I will be thinking of you.
A. Where B. Wherever C. Who
Wuhan lies _____ the Changjiang River and the Han River meets.
A. where B. wherever C. that
It’s nice to hear from her again. ________, we last met more than thirty years ago.
| A．What’s more | B．That’s to say |
| C．Believe it or not | D．In other words |
The old man, ________ abroad for twenty years, is on the way back to his motherland.
| A．to work | B．having worked |
| C．to have worked | D．working |