【单选题】Jessie was distressed these days for she always ______ with her mother-in-law in childcare.
【简答题】Mrs Morgan's daughter always helps her mother wash clothes.28. Mrs Morgan's daughter always helps her mother wash clothes.
【单选题】My mother always ______ clothes in the evening, but tomorrow she ______ them in the afternoon.
B.
washes, is going to wash
【单选题】Mother always puts the knife beyond the reach of the kids lest they ______ it.
【单选题】Not others but Mother always _____ children ______ in their beautiful clothes.
【多选题】三维动画技术虽然相比二维动画技术更具有立体感、透视感,更加写实,但是在使用三维动画前,我们还是要强调能实不虚的原则,表达课程内容或教学案例。那么什么情况下采用三维动画技术效果更好?正确的选项是 。
B.
机械类课程,需要深入剖析零部件内在的结构与原理
D.
机械类课程,能够真实展示零件拆卸过程,直观看到机械构造