【单选题】What are the Class 4 contributions payable by Denise in 2018/19?
【单选题】呈不规则扁圆形或菱形,有2--3个爪状分枝,形似手掌。表面灰白色或黄白色,嚼之有粘性的药材是
【单选题】What did Chadwick make important contributions to the field of atomic structure ?
A.
Chadwick discovered proton
B.
Chadwick discovered electron
C.
Chadwick discovered neutron
D.
Chadwick discovered nucleus
【单选题】在美国海域,负责对油轮及其他船舶进行安全及防污染等检查的机构是____。
【单选题】What theory of motivation states that people are strongly motivated to maintain a balance between what they perceive as their contributions and their rewards?
【多选题】What are George Melies’s Contributions to films? ( )
A.
introduce drama factors into films
B.
use films to tell stories
C.
overcome the limitations of documentary at its birth
D.
apply 3D technology to films