【单选题】In the center of the lake are two islands, one of which is ______, if not larger than, the other. [ ]
【单选题】荧光物质的荧光强度与该物质的浓度成线性关系的条件是
【单选题】荧光物质的荧光强度与该物质的浓度成线性关系的条件是
【单选题】. China has hundreds of islands, _____ is Taiwan.
【多选题】荧光物质的荧光强度与该物质的浓度成线性关系的条件是
【单选题】which of the following plays a role in making the islands “a paradise for wildlife”?
A.
Animals on the islands feed on grass。
B.
Local government forbids killing wildlife.
C.
People cannot visit the islands as they wish.
D.
tourists are not allowed to touch the animals。
【多选题】Which islands belong to UK ?
【单选题】China has many islands, ____ the largest is Taiwan.
【单选题】China has thousands of islands, the largest ___ is Taiwan.