.In ____late 19th century, computers changed _____great deal and were widely used______international trade.
| A．the; a; the | B．the; the;不填 | C．the; a; an | D．the; a; 不填 |
If you think that treating a woman well means always her permission for things, think again. 
| A．gets | B．got | C．to get, | D．getting |
Someone who lacks staying power and perseverance is unlikely to ___ a good researcher. 
| A．make | B．turn | C．get | D．grow |
Don’t respond to any e-mails ______ personal information, no matter how official they look. 
| A．searching | B．asking | C．requesting | D．questioning |
I used to quarrel a lot with my parents, but now we ________fine. 
| A．look out | B．stay up | C．carry on | D．get along |
The fact that she never apologized ____a lot about what kind of person she is. 
| A．says | B．talks | C．appears | D．declares |