1.Many teenagers in the western part of China have to _______ before graduation and work hard to help support their families.( )
| A. | drop out | B. | come out | C. | leave out | D. | put out |
20.D.P.R Korea threatened to _______ from six-party talks unless its proper rights were to be satisfied.( )
| A. | escape | B. | flee | C. | retire | D. | withdraw |
19.In _______ eyes of children,playing on the Internet can not only bring them _______ great fun.( )
0 139252 139260 139266 139270 139276 139278 139282 139288 139290 139296 139302 139306 139308 139312 139318 139320 139326 139330 139332 139336 139338 139342 139344 139346 139347 139348 139350 139351 139352 139354 139356 139360 139362 139366 139368 139372 139378 139380 139386 139390 139392 139396 139402 139408 139410 139416 139420 139422 139428 139432 139438 139446 151629
| A. | the; a | B. | /; a | C. | the;/ | D. | /;/ |