Mike often argues ______ his friend ______ small things, which makes all of us very unhappy.
123. At present nanotechnology(纳米技术), a kind of tip science_________to the common people. Few people know him.
122. The children are very fat but because they appear ill-nutritious(营养不良)。
121. I was uncertain of my success. Which of the following can replace the underlined word?
120. Though he, sword wounds on his face, looks , Mike is a kind-hearted general.
119. This room is ____ than that one.