首页
登录
职称英语
AAlthough pearls may be formed by any shelled mollusk, the most valuable pearls
AAlthough pearls may be formed by any shelled mollusk, the most valuable pearls
游客
2025-03-30
8
管理
问题
A
Although
pearls may be formed by any shelled mollusk, the most valuable pearls are obtained B
from the oysters
. Except for C
imitation pearls
, which are entirely man-made, all pearls are formed from a secretion around an irritating body that enters the soft tissue of a mollusk. D
If the irritating body
enters the mollusk by accident, a natural pearl forms.
选项
A、
B、
C、
D、
答案
B
解析
B项oysters为名词复数,表泛指,前面不应加定冠词the,因此应将from the oysters改为from oysters。
转载请注明原文地址:https://tihaiku.com/zcyy/4019163.html
相关试题推荐
Manypeopleproposedthatanationalcommitteebeformedtodiscuss______toex
Ifindthistreatmentvery______tomyhealth.A、advisableB、invaluableC、benefic
Arguingaboutdetails______manyhoursofthecommittee’svaluabletime.A、absorbe
TheNational______containsmanyvaluablepictures.A、ExhibitionB、StadiumC、Sho
Theyare______toindustrialists,whoneedthevaluablecopperandnickelinthe
Youradvicewouldbe______valuabletohim,whoisatpresentathiswit’sendA、e
Writtentobeperformedona______,ThorntonWilder’splayOurTowndepictslife
Thedoctorinformedhispatientthatthedrugwasvery______andcanhaveunpleas
Ideas______fromone’sownexperiencearesometimesmorevaluablethanthosefrom
Myworkisnotveryprofitable______money,butI’mgettingvaluableexperienceo
随机试题
Fromthefirstparagraph,wegettheimpressionthatGeorgeMarsh[br]Whatist
AccordingtoascientificstudypublishedinApril,2007,birdshaveshownt
y=50+10x可能是下列()成本的数学表达式。A.制造费用 B.机器设备维修
下列哪项不是法定保健食品功能()A.调节免疫 B.促进消化 C.增高增智
慢性萎缩性胃炎的病理诊断依据最重要的是A.腺体部分或全部萎缩 B.胃黏膜有较大
最能反映血液中红细胞和血浆相对数量变化的指标是 A.血细胞比容B.血沉
在我国,作为银行的银行、政府的银行的是()。A.中国工商银行 B.中国人民银
下列选项中,责任中心判断一项成本是否可控的条件有( )。A.可预测性 B.可
(2010年真题)钢筋混凝土空心桥墩的壁厚宜为( )。 A.100~120m
24岁未婚妇女,减肥后月经稀发,继之闭经6个月,为了解卵巢功能,下述哪项检查最简
最新回复
(
0
)