【单选题】It is important to realize that option ___ need not be speculative.
【单选题】—What do you think of Harry Potter and the Philosopher’s Stone? —Fantastic. Steven Kloves ______ each character in the movie impressive through lively dialogues and fascinating plots.
【多选题】Speculative nanotechnology should cover:
A.
molecular nanotechnology involving manipulating single molecules in finely controlled, deterministic ways
B.
nanorobotics or nanorobots that center on self-sufficient machines of some functionality operating at the nanoscale
C.
productive nanosystems that are able to produce atomically precise parts for other nanosystems, not necessarily using novel nanoscale-emergent properties, but well-understood fundamentals of manufacturing
D.
programmable matters that seek to design materials whose properties can be easily, reversibly & externally controlled though a fusion of information science & materials science
【单选题】------What do you think of Harry Potter and Philosopher' s Stone? ------Fantastic. Steven Kloves______each character in the movie impressive through lively dialogues and fascinating plots.
【单选题】What is one well known feature of Henry Moore's sculptures?
A.
They are always made of stone.
B.
They are painted in bright colors.
C.
They contain moving parts.
D.
They make use of holes.
【简答题】分析化学包括定性分析和定量分析两大部分。鉴定物质所含组分称为______;测定各组分相对含量称为______。
【简答题】What are the research subjects of Dr、Stone’s study?A.Elderly patients. B.Seriously ill patients C.People who never get sick. D.People who have just recovered. What does Professor Smiths do every day?A...
【简答题】投机级(speculative—grade or junk)