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【简答题】
连词组句。 1. in, January, is, Spring, Festival, or, February ____________________________________. 2. first, May, is, International, Workers', Day ____________________________________. 3. Children's, Day, June, first, is ____________________________________. 4. January, is, New, Year's, Day, first ____________________________________.
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【简答题】There is no easy solution to Japan’s labour ________. A) decline B) vacancy C) rarity D) shortage
【简答题】一磁电系表头,内阻为150Ω,额定内阻压降为45mV,欲改为量限15V的电压表,附加内阻为__________kΩ
【单选题】vacancy
A.
n. 空缺;空位;空白;空虚
B.
n. 假期;(房屋)搬出
C.
vi. 休假,度假
D.
n.  车辆;工具;
【简答题】A.seat B.pace C.place D.vacancy
【简答题】vacancy
【简答题】有一磁电系表头,内阻为150 Ω ,额定压降为45mV,现将它改为 150mA 量程的电流表,问应接多大的分流器,若将它改为 15V 的舶电压表,则应接多大的附加电阻 ?
【多选题】Which is/are of followings about oxygen vacancy is/are correct?
A.
It does NOT follow conservation of lattice stoichiometry
B.
A 2+ cation substitute a 3+ cation leads to oxygen vacancy
C.
One may get rid of oxygen vacancy by synthesizing materials in oxygen-rich atmosphere
【简答题】A.continuity B.vacuum C.truth D.vacancy
【简答题】A.space B.room C.place D.vacancy
【简答题】In this new scheme, an unemployed person can share a job vacancy with ______.