What did the lighted lamps, the flashlight, and the well-lighted porch indicate?
A. The house is well-decorated.
B. The house is holding a party.
C. The father is afraid that the son would miss the way home.
D. The father is eager to show his son that the son is warmly welcome back home.
查看答案
What is the main idea of the text?
A. Parents should have a good relationship with their children.
B. It is important to have a good and supportive family.
C. A lost son got his way back home through self-discovery.
D. Young people often make mistakes and run away from home.
中文名尽量与____相对应。可采取音译、意译或音、意合译,一般以音译为主。
无机化学药品,如化学名常用且较简单,应采用____;如化学名不常用,可采用____,如:盐酸、硼砂。____以“氢”表示,如:碳酸氢钠,不用“重”字;____避免用“次(Sub-)”字,如:碱式硝酸铋,不用“次硝酸铋”。
有机化学药品,其化学名较短者,可采用化学名,如:苯甲酸;已习用的通俗名,如符合药用情况,可尽量采用,如:____、____等。化学名较冗长者,可根据实际情况,采用下列方法命名。