问题补充说明：It was not until late in the evening _____ her husband arrived home .A. which B. when C. that D. how11. It was not until 1920 _____ regular radio broadcasts began.A. which B. when C. that D. since12. It was not _____ she took off her dark glasses _____ I realized she was a famous film star.A. when ; that B. until ; that C. until ; when D. when ; then要有详细的讲解哦
1.C
解释：此题考查not...until...的强调句型结构。
该结构如下：Itbe(was)notuntil+状语(lateintheevening)/状语从句+来自that+主句/360问答句子的其他部分(必须还原成肯定句，因算器官致今画棉远错毛为not已经提前)
该句正常为：Herhusbanddidnotarriveh本办等谁德选研础omeuntillateintheevening.
2.C
解释同上，考查no随集干举流阿通t...unti治触杆防况站l...的强调句型结构。
该句临严将正常结构为：Regularradiobroadcastsdidnotbeginuntil1920.
3.B
解释同上，考查not...until...的强调句型结构。
该句正常结构为：Ididnotrealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.
标签：周要,参损,句型练习
