皮皮学，免费搜题
登录
搜题
【单选题】
当飞机以最小阻力速度时（ ）。A.
剩余功率最大
B.
升力最大
C.
推力最大
D.
剩余拉力最大
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Some students think it is ___ to spend some time surfing the Internet, but we shouldn’t be too dependent on it.
A.
worth
B.
worthwhile
C.
worthy
D.
worthy of
【单选题】We students shouldn't spend _____ time on the Internet. [ ]
A.
too many
B.
many too
C.
much too
D.
too much
【简答题】A．Because people have to spend too much time and energy to produce it. B．Because too much grain protein is needed to produce it. C．Because it contains too much fat and protein. D．Because it is not goo...
【单选题】—Shall we go to spend the winter holiday in Sanya? —_______ There must be too many people there.
A.
I agree with you.
B.
I hope we can go there together.
C.
What a good idea!
D.
I’m afraid that’s not a good idea.
【单选题】It was lovely weather we decided to spend the day on the beach .
A.
too.to
B.
such.that
C.
so.that
相关题目：