根据《宪法》规定，全国人大常委会的组成人员可以担任：
A．国家行政机关的职务
B．审判机关的职务
C．检察机关的职务
D．军队的领导职务
参考答案：D
解析：《宪法》第65条第4款规定：全国人民代表大会常务委员会的组成人员不得担任国家行政机关、审判机关和检察机关的职务。依法无明文禁止则为许可的法理推断，全国人大常委会组成人员可担任军队职务。 依此，本题只有D项是正确答案。
| Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
become extinct. Amphibians are animals, such as frogs, that live partly in water and partly on land. And they have been around for over 350 million years. They have 1 three mass extinctions, including the extinction of the dinosaurs. Why are they dying out now? The most serious aspect of amphibian loss, however, goes beyond the amphibians themselves. Scientists are beginning to think about what amphibian 2 means for the planet as a whole. If the earth is becoming unlivable for amphibians, is it also becoming unlivable for other kinds of animals and human beings as well? Scientists now believe that amphibian decline is due to several environmental factors. One of these factors is the 3 of habitat, the natural area where an animal lives. Amphibians are very 4 to changes in their habitat. If they cannot find the right conditions, they will not lay their eggs. These days, as wild areas are covered with houses, roads, farms, or factories, many kinds of amphibians are no longer laying eggs. There are a number of other factors in amphibian decline. Pollution is one of them. In many industrial areas, air pollution has 5 the rain, which then falls on ponds and kills the frogs that live there. In farming areas, the heavy use of 6 on crops has also killed off amphibians. Another factor is that air pollution has led to 7 levels of ultraviolet (UV) light. This endangers amphibians, which seem to be 8 sensitive to UV light. All these reasons for the disappearanc  e of amphibians are also good reasons for more general 9 . These factors affect human beings, too. |