The word donning in the donning lifejacket means__________.
A: doing
B: wearing
C: done
D: definite
A: doing
B: wearing
C: done
D: definite
举一反三
- It is believed that___work means moving a body through a distance by a force. A: having done B: done C: being done D: doing
- With the cooking ______,I went on ______ some sewing. A: A.done;to do B: B.being done;doing C: C.to be done;doing D: D.to have done;doing
- Skating can be good for you （） correctly. A: though doing B: though done C: if done D: if doing
- You ________ your homework.. A: haven’t done B: have doing C: have not doing D: not done
- If ______, the experiment will be successful. A: carefully doing B: B. it done carefully C: carefully done D: D. doing carefully