19.Everyone should learn something about first aid,because every second ______ in an emergency.( )
A. | urges | B. | costs | C. | needs | D. | counts |
17.She is the only one of the students _____ singing and dancing.( )
A. | whom likes | B. | whom like | C. | who likes | D. | who like |
16.Karaoke,which was invented by the Japanese,______ both wonders and problems.( )
A. | has been produced | B. | was produced | ||
C. | produced | D. | has produced |
14.Teachers always remind us of some reading skills _____ we should pay attention.( )
0 136386 136394 136400 136404 136410 136412 136416 136422 136424 136430 136436 136440 136442 136446 136452 136454 136460 136464 136466 136470 136472 136476 136478 136480 136481 136482 136484 136485 136486 136488 136490 136494 136496 136500 136502 136506 136512 136514 136520 136524 136526 136530 136536 136542 136544 136550 136554 136556 136562 136566 136572 136580 151629
A. | about which | B. | to which | C. | with which | D. | on which |