Cloning an animal is a complex ________ that can go fatally wrong at any stage.
#6063
A
process
B
regulation
C
step
D
method
推荐题目
Some of the passengers told the reporters about their_____in the burning train.
#7072
A
details
B
trips
C
events
D
experiences
His _____of the aeroplane was correct in every detail and could really fly.
#6934
A
shape
B
pattern
C
design
D
model
It was reported that the government official expressed the deepest ______ to the families of those killed and injured in this attack.
#5093
A
satisfaction
B
substitute
C
symptom
D
sympathy
Mary is a good girl, but she has some___________. For example, she doesn’t like helping others.
#5699
A
questions
B
mistakes
C
shortcomings
D
disadvantages
I do hope that you can give me some good _______ on how to improve my spoken English.
#5522
A
bases
B
tips
C
advices
D
opinions