皮皮学，免费搜题
登录
搜题
【单选题】
宏观经济政策和经济社会发展规划是实现我国宏观经济管理目标和主要任务的两个( )。A.
主要调控手段
B.
主要发展依据
C.
主要发展制度
D.
主要规划手段
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】出生时存在以后逐渐消失的神经反射是（）。
A.
吞咽反射，角膜反射
B.
觅食反射，吮吸反射
C.
腹壁反射，四肢肌腱
D.
巴彬斯基征，克氏征
E.
颈肢反射，吞咽反射
【单选题】One major reason for Germany's high unemployment and the evident weakness of business investment is the nature of the tax system, which tends to discourage both individual effort and investment. Nomin...
A.
criticize Germany's tax system
B.
help companies ease their tax burden
C.
propose ways to reform. the tax system
D.
examine the current corporate tax rates
【单选题】以下关于混悬剂的叙述正确的是（ ）
A.
分散相粒径一般小于1nm
B.
分散相粒径一般在1-100nm
C.
混悬型药剂分散相微粒的粒径一般在1000μm以上
D.
分散相微粒直径在1nm-20nm
E.
混悬剂属粗分散系
【多选题】关于混悬剂的叙述，正确的是（ ）
A.
凡难溶性的药物要求的剂量在给定的体积内不能完全溶解的药物，或两种溶剂混合时溶解度降低，都不可制成混悬剂
B.
属于非均相液体药剂
C.
剧毒药或剂量小的药物，不应制成混悬剂
D.
混悬剂中的微粒不应迅速下沉，沉降后的微粒不应结块
【单选题】The patent officer ______ with my file explained to me that a plant variety is not a/an _______ invention as it is a result of adjusting growth scientifically.
A.
dealing; abrupt
B.
dealt; innocent
C.
deals; practical
D.
dealing; valid
【单选题】It was remarkable of man to invent the wheel because _______．
A.
it led to many other inventions
B.
man had no use for it then
C.
there were no wheels in nature
D.
all of the above
【单选题】From the passage we get the impression that______.
A.
an invention will not benefit the inventor unless it is reduced to commercial practice
B.
patent experts often recommend patents to others by conducting a search through dead patents
C.
an old patent is more expensive than a new one
D.
products are actually inventions which were made a long time ago
【单选题】We explored the possibility of closer trade links at the conference.
A.
rejected
B.
investigated
C.
proposed
D.
postponed
【多选题】关于混悬剂的叙述,正确的是( )
A.
属于均相液体药剂
B.
属于非均相液体药剂
C.
凡难溶性的药物要求的剂量在给定的体积内不能完全溶解的药物，或两种剂混合时溶解度降低的药物，都不可制成混悬剂
D.
剧毒药或剂量小的药物，不应制成混悬剂
E.
混悬剂中的微粒不应迅速下沉，沉降后的微粒不应结块
相关题目：