[ A] great number of
[ B] a great deal of
[ C] plenty of
[ D] numerous
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What does the robot look like?
[ A]A human being.
[ B] A spider.
[C] A truck.
[ D] A drill.
Why is it advised to buy a baby dog under three months old?
[ A ] It ' s easier to buy a baby dog under three months old.
[ B]They are less likely to be shy with human beings.
[ C] They are less likely to run away.
[ D ] It ' s easier for them to form. a relationship with their masters.
FIDIC施工合同条件下,工程量清单项目不包括()。