Russia's withdrawal of its experts from China did not strangle (压垮) the Chinese people; _____ it stirred up their enthusiasm for greater exertions.
| A．on the other hand | B．on the contrary | C．to the contrary | D．in consequence |
They'll find out who did it，_________you tell themor not.
| A．even if | B．whether | C．no matter | D．however |
After the long journey, the three of them went back home，_________
A. hungry and tiredly
B. hungry and tired
C. hungrily and tiredly
D, hungrily and tired
He didn't make_________clear when and where themeeting would be held.
| A．this | B．that | C．it | D．these |
I've worked with children before, so I know what_________in my new job.
| A．expected | B．to expect | C．to be expecting | D．expects |
So hard was the woman's life, but to her _________，her only son was admitted to a top university last year.
| A．surprise |
| B．relief |
| C．astonishment |
| D．disappointment |