适合于频率稳定度较高且宽波段工作的振荡器应选取()
A. 串联型晶体振荡器
B. 并联型晶体振荡器
C. 西勒振荡器
D. 克拉泼振荡器
查看答案
What does“getting along with your teacher”mean,anyway?“Getting along”means you and your teacher have a way that (31) for both of you,and you both are getting what you need from the relationship.For your teacher,he or she wants to make (32) you are careful,being respectful and polite,and (33) your best to learn.For you,you want a teacher who respects you,answers your questions,and tries to (34) you learn.You can get along with your teacher and learn without being friends with him or her,although it’s nice if that happens.In every school,kids will say some teachers are too (35) or serious,but don’t judge(判断)a teacher (36) you are in his or her class and can see for yourself.Most of time,your teacher is on your (37).And a teacher who’s called strict may be someone who expects to do his or her job well—teaching you the (38) you should learn.It’s also (39) to remember that making mistakes is a part of learning.By pointing out your mistakes and helping you (40) them,a teacher is teaching you. 31()
A. passes
B. chooses
C. offers
D. works
The snack made in this way is () delicious and will()well.
A. sure;besold
B. sure;sell
C. surely;besold
D. surely;sell
不能作为原始凭证核算的是()
A. 资金使用计划表
B. 工资结算表
C. 发料汇总表
D. 账存实存对比表
It is easier said than done.Once you have figured out your financial situation,you’d better come up with a special plan and take action to save money.What is it mainly about?()
A. Making a living.
B. Making a finance plan.
C. Saving money.
D. Wasting money.