【C19】A.how oftenB.how muchC.how manyD.how
【C19】
A.how often
B.how much
C.how many
D.how
【C19】
A.how often
B.how much
C.how many
D.how
【C1】
A.how
B.where
C.when
D.whether
【C1】
A.how
B.where
C.when
D.whether
The answer is that I have always been interested in animals and zoos. According to my parents, the first word I was able to say with any【C3】______was not the conventional “mamma” or “daddy”,【C4】______the word “zoo”, which I would【C5】______over and over again with a shrill【C6】______until someone, in group to【C7】______me up, would take me to the zoo. When I
【C8】______a little older, we lived in Greece and I had a great【C9】______of pets, ranging from owls to seahorses, and I spent all my spare time【C10】______the countryside in search of fresh specimens to【C11】______to my collection of pets.【C12】______on I went for a year to the City Zoo, as a student【C13】______, to get experience of the large animals, such as lions, bears, bison and ostriches,【C14】______were not easy to keep at home. When I left, I【C15】______had enough money of my own to be able to【C16】______my first trip and I have been going【C17】______ever since then. Though a collector's job is not an easy one and is full of【C18】______, it is certainly a job which will appeal【C19】______all those who love animals and【C20】______.
【C1】
A.how
B.where
C.when
D.whether
Clone, to a certain degree, is【C3】______to mankind. Such disease as Parkinsons will【C4】______be cured in the future in the hope of further【C5】______of clone. However, the【C6】______of this technology will bring human being unthinkable destruction.
【C7】______the declaration of the death of Dolly, we are more【C8】______of the inefficient procedure of clone. According to "Dolly's false legacy", the incidence of death among offspring【C9】______by cloning is much higher than it is【C10】______natural reproduction--roughly 10 times as high as【C11】______before birth and 3 times as high after birth. And【C12】______you may argue that this technology will be perfected in the future, I don't see there is any point in【C13】______--being cloning.
Many people【C14】______this technology a promising one as to bring all human being to a new era in which all human【C15】______will be accomplished by cloning.【C16】______scientists in some countries have already started their great plan to clone human. But let's think, what is the practical value in doing so? You may tell me that it can bring hope for those couples【C17】______to have children because they might choose to have a copy of one of them rather than【C18】______the gene intrusion from a【C19】______But imagine, if you have a child owning the same appearance as yours or your husband's, will you accept it without any【C20】______.
【C1】
A.how
B.whether
C.when
D.where
______ from Beijing to London!
A.How long way it is B.What a long way is it
C.How long way is it D.What a long way it is
A.A.How is
B.B.How deeply
C.C.What is
D.D.How much