Color TV was first shown in 1929. It took more than two decades, ________,until 1951, for color broadcasts to begin in the USA.
A. though B. therefore C. otherwise D. anyway
It is the hotel _________located in the downtown _________he applied to for a job.
| A．that; that | B．which; that | C．that; where | D．/; that |
Anousheh Ansari, _______ Iranian-American business woman, began her historic journey as
_______ world’s first female space tourist last year.
| A．an; 不填 | B．不填; the | C．an; the | D．the; the |
______ the Venice Film Festival, we are to include high-quality films, ______ who makes them.
| A．In defence of; regardless | B．In the defence of; regardless |
| C．In defence of; regardless of | D．In the defence of; regardless of |
______ itraintomorrow,wewouldhavetoputoffthesportsmeeting.
| A．Were | B．Should | C．Would | D．Will |
By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.
| A．had known; I thought | B．have known; had I thought |
| C．would know; I would think | D．knew; did I think |