3. The drug treatments ____________ passing the virus to her unborn child. A. keep the mother out B. keep the mother from C. keep the mother out of D. keep the mother back from
举一反三
- The mother often tells her son to be a good boy, warning him to ____ trouble. A: hold back from B: keep out of C: break away from D: get rid of
- Mother decided ______ Tom away from school. A: [A] to keep not B: [B] keep not C: [C] not to keep
- They walked so fast that I could not ________them. （ ） A: keep back B: keep away from C: keep out D: keep up with
- She tried her best to () the trouble. A: keep on B: keep back C: keep out of D: keep down
- 【单选题】the grass! A. Keep to B. Keep up with C. Keep on D. Keep off E. Keep out of F. Keep up