The heart is believed to _____blood into veins(血管) which are netted all over the body, thus keeping a person alive.
|
A．give |
B．donate |
C．circulate |
D．pump |
______addition to being creative, perseverance and diligence are necessary qualities to be a good scientist.
|
A．With |
B．Of |
C．In |
D．For |
The gold loop discovered in the ancient tomb _____ to be _____ in studying the history of the Jin Dynasty.
|
A．was turned out; valuable |
B．proved; of great value |
|
C．was proved; of great valuable |
D．proved; much valuable |
Every day Mother sets about her housework ______ she returns from work. Which of the following is NOT OK?
|
A．immediately |
B．the moment |
C．the minute |
D．in no time |
So ______ was he in his work that he didn’t notice that it was raining hard.
|
A．taken |
B．devoted |
C．absorbed |
D．interesting |
He was seriously injured．He lay on the ground, _______ to stand up．
A．was unable B．being not able
C．unable D．being able not
