The hydra is a kind of______.A.flatwormB.coelenterateC.sea anemoneD.nerve cell
The hydra is a kind of______.
A.flatworm
B.coelenterate
C.sea anemone
D.nerve cell
The hydra is a kind of______.
A.flatworm
B.coelenterate
C.sea anemone
D.nerve cell
第3题
A.A new kind of car.
B.Public transportation.
C.The gas shortage.
D.Poor people.
第4题
A ferret is probably a kind of ______.
A.tame animal
B.fierce animal
C.lovely animal
D.tamable animal
第5题
Vioxx is a kind of disease to cure heart disease and is withdrawn from the market.
A.Y
B.N
C.NG
第6题
What kind of animal affected by man-made chemicals is not referred in the passage?
A.Polar bears.
B.People.
C.Mammals.
D.Birds.
第7题
A.imefficient
B.nonefficient
C.unefficient
D.inefficient
第8题
A.A subscription to a certain kind of newspaper.
B.A bargain on dance lessons.
C.A cheap airfare to Hawaii.
D.A membership to a sports club.
第9题
What kind of look-alikes is often popular?
A.The majority of look-alikes.
B.The long-service look-alikes.
C.Royal family look-alikes.
D.Einstein look-alikes.