Sharks were once thought to be instinctive killing machines, but it is now belie

游客2024-01-02 73

问题 Sharks were once thought to be instinctive killing machines, but it is now believed______.

选项 A、they learn to hunt by experience
B、learn to hunt by experience
C、learning to hunt by experience
D、that learning to hunt by experience

答案 A

解析 The verb is now believed needs a noun structure as its direct object. They learn to hunt by experience is a noun clause with the subordinator that omitted.

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Sharks were once thought to be instinctive killing machines, but it is now belie

Matchtheappropriatestatementstothetypesofmachineswithwhichtheyareas

Avirusisharmfulbecause______reproducesbykillingthehostcell.A、itB、itis

Sharkswereoncethoughttobeinstinctivekillingmachines,butitisnowbelie

Itisthought______ofseasonalvariationisthechangeinthewindpatternsoft

Mostofusthinkofsharksasdangerous,owingtolackofinformationrathertha

Machinesthatusehydraulicpressureincludingelevators,dentistchairs,andau

Machinesthatusehydraulicpressureincludingelevators,dentistchairs,andau

CriticsoftheWrightbrothersthoughtthattheideaofaflyingmachinewastot

Theincome-taxdeadlineapproachesandsometaxpayers’thoughtsturntoit.

Theincome-taxdeadlineapproachesandsometaxpayers’thoughtsturntoit.

[originaltext]Aftertravelinginacrowdedbusandwaitinginthenoisyair

Lackofsleepmakesyougainweightandraisesyourriskforheartdiseasea

Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu

ALogger’sLamentA)Myfatherwasalogger.Myhusbandi

设数组a[0．．n-1,0..m-1]（n>1，m>1）中的元素以行为主序存放，

根据《景区最大承载量核定导则》，下列提升景区环境容量的措施中错误的是（）。

关于城镇职工基本医疗保险个人账户，下列陈述正确的是（）。A.个人账户资金全

关于全口义齿颌位记录的正确描述是A.下颌骨对颅骨的位置关系 B.上下颌骨的垂直

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