Theopeningceremonyisagreatoccasion.Itisessential_____forthat.
A、forustobepreparedA
暂无解析
To obtain a satisfactory result ， one must apply two（） of paint on a clean surface.
_____ at in this way, the present economic situation doesn't seem so gloomy.
If not _____with the respect he feels due to him, Jack gets very ill-tempered and grumbles all the time.
______isnotaseriousdisadvantageinlife.
Theschoolisgoingthe________miletocreatethenextgenerationofsportingstarsthankstoitsuniquedevelopmentprogram.
