n.典礼，仪式；礼节 A: turbine / ‘tə:bin/ B: burn / bə:n/ C: slit / slit/ D: ceremony / ‘seriməni/

slit / slit/ A: vt.传染；感染 B: n.裂缝vt.切开，撕开 C: n.正义，公正；司法 D: vi.赶紧vt.催促

slit/ slit/ A: n.裂缝 vt.切开,撕开 B: n.样品;实例,标本 C: n.怀疑,疑心,猜疑 D: n.细绳,粗线,索

slit与其受体robo结合对轴突生长有吸引作用

I slit a sheet. A sheet I slit. Upon the slitted sheet, I sit!

slit与其受体robo结合对轴突生长有吸引作用 A: 正确 B: 错误

Hip replacement surgery is______joint replacement surgery in the U.S. A: the single most frequent B: the most single frequent C: the single frequent D: a single frequent

下列数组声明语句中， 不正确的是___________。 A: Dim a(5) As Single B: Dim a(1 To 5) As Single C: Dim a(0) As Single D: Dim a(5) As Single=(1，2，3，4，5，6)

下面数组初始化语句正确的是（ ）。 A: Dim A(9) As Single={1,2,3,4,5,6,7,8,9,10} B: Dim A( ) As Single={1,2,3,4,5,6,7,8,9} C: Dim A(9) As Single={1,”A”,”BC”,2,3,4,5,6,7,8} D: Dim A(9) As Single={1,2,3,4,5,6,7,8,9,10}

下面数组初始化语句正确的是（ ）。 A: Dim A(9) As Single={1,2,3,4,5,6,7,8,9,10} B: Dim A( ) As Single={1,2,3,4,5,6,7,8,9} C: Dim A(9) As Single={1,”A”,”BC”,2,3,4,5,6,7,8} D: Dim A(9) As Single={1,2,3,4,5,6,7,8,9,10}