________ he made careful observations of the habits of ants for a week, the teacher asked him for an oral report of his findings to the whole class.
举一反三
- ________he made careful observations of the habits of ants for a week, the teacher asked him for an oral report of his findings to the whole class. A: After B: While C: When D: Before
- After I made observations for a week, Mr. Hobbs asked me ______ an oral report of my findings. A: to B: for
- After making observations for a week in the plant, the industrial engineer made a number of very constructive suggestions in an oral report to the manager.() A: careful B: cautious C: deserved D: helpful
- After making observations for a week in the plant,the researcher made many very ____ suggestions in an oral report to themanager.
- After making observations for a week in the plant,the researcher made many very ____ suggestions in an oral report to themanager. A: sensitive B: constructive C: definite D: generous