初二首字母填空
初二完形填空badweathercancomeups_atsea.Windsandwavescansmash
5-离问题结束还有3天19小时
badweathercancomeups__atsea.Windsandwavescansmashboats.Peoplemayendupinthewater.whenthath__,theeisnotimetowaste.Pigeonsmaybesenttotherescue.
thepigeonsareaspecialgroupofbirds.TheNavyistrainingtheirbirdstolookforthecolourorangeinthewater.thatisb__lifejacketsareorange.
thepigeonsrideinahelicopterwiththeNavycrew.Thebirdscanseeaverylongdistance-about2,000feet.Theyusuallyspottheorangelifejacketsb__thecrewdoes.Thatmeansthecrewcanactmorequicklytos__people
anythingorangeinthewatergetstheattentionofthepigeons.Thebirdsalsof__orangesurfboardsthathavebeenlost.