更多"______ a certain doubt among the st"的相关试题:
[单项选择]______ a certain doubt among the students as to the necessity of the work.
A. There existed
B. They had
C. There had
D. It existed
[单项选择]After the lecture the students shook hands with the visiting professor（）turn.
A. with
B. in
C. by
D. after
[单项选择]An underlying concept for the interaction among the project management processes is the ______ .
A. plan-do-check-act cycle(as defined by Shewhart and modified by Demin
B. plan-do-analyze-check-act-standardize cycle (as defined by Shewhart and modified by Demin
C. ready-aim-fire cycle linked by results
D. conceptualize-design-execute-finish(CDEcycle
[单项选择]There are ______ students playing basketball in the room.
A. score of
B. scores of
C. two scores
D. two score of
[单项选择]Why did the author begin to doubt himself after the first year of his writing career
[单项选择]The feeling of competition among the students in all the classrooms where the test was going on was noticeable to everyone.
A. discord
B. discovery
C. rivalry
D. cooperation
[单项选择]I have no doubt that if the students' interest in the subject is aroused, they will ______ the challenge and commit more of their time and energy to their studies.
A. face up to
B. keep pace with
C. stand out against
D. fall back on
