Wild dogs are dangerous predators because they ______.

A． are very fierce

B． hunt in large packs

C． are very intelligent

D． have unusually large litters

[单选题]--Areyougoingtotheparty?--No,becauseI______.A．haveaskedB．haven'taskedC．havebeenaskedD．haven'tbeenasked

[单选题]Dogs are not [permitted]into the office.A.probablyB.possibleC.promotedD.all

[单选题]Dogs are not [permitted]into the office.A.probablyB.possibleC.admittedD.all

[单选题]H．e committed a mistake in leaving because his wife still wanted to sing karaoke in the parlor.A．revengeB．reproachC．blunderD．scandal

[单选题]___elephantsaredifferentfromwildelephantsinmanyaspects,includingtheirtempers.A)CultivatedB)RegulatedC)CivilD)Tame

[单选题]________ stand her.It’s dangerous.A．NoB．NotC．Don’tD．Doesn’t

[试题]Iftapwaterwereasdangerousassomepeoplethink,________wouldbegettingsick.A．)alotofmoreusB)morealotofusC．)alotofusmoreD)alotmoreofus

[名词解释] 危险货物货场 dangerous freight yard

[单选题]Some people dislike fairy stories because they feel that they ______.A．) tempt people to be cruel to childrenB．) show the primitive cruelty in childrenC．) lend themselves to undesirable experiments with childrenD．) increase a tendency to sadism in ch

[试题]___elephantsaredifferentfromwildelephantsinmanyaspects,includingtheirtempers.A)CultivatedB)RegulatedC)CivilD)Tame