【单选题】— David has made some mistakes in the test. —________ , and ________ .
A.
So he has; so you have
B.
So has he ; so have you
C.
So has he; so you have
D.
So he has; so have you
【单选题】下列哪组蛋白质的合成开始于胞液中,在糙面内质网上合成
【单选题】Gen Z-ers are accustomed to _________ between apps
【简答题】My 8-year-old son, Kevin, has made friends with some boys in the neighborhood. He has been with them after school. My wife,Qugen, and I are he has other kids to be with and we have and encouraged him ...
【单选题】He has made some spelling mistakes in the paper; ______, they are not serious.
【单选题】He has made a lot of films, but _____ good ones. [ ]
【判断题】在蜗杆传动中,其主要参数及几何尺寸计算均以中间平面为准。
【单选题】自然条件对国际经济关系的影响主要有( )。