对于存量跨区域客户较为集中的部分分行，可采用分区域分批次的方式分（）年逐步进行移交。

惊厥持续状态地西泮治疗无效时应选用（）

A.苯巴比妥那

B.10%水合氯醛

C.甘露醇

D.肾上腺皮质激素

E.苯妥英钠

测定粉质曲线时，若粉质曲线中线峰值位于（），重新测定时需增加加水量。

A.<480F.U.

B.480F.U.~520F.U.

C.500F.U.~520F.U.

D.>520F.U.

某个网元产生了告警，那么表示此网元探测到了告警，该告警不一定是此网元产生的。

Trying to get Americans to eat a healthy diet is a frustrating business. Even the best-designed public-health campaigns cannot seem to compete with the tempting flavors of the snack-food and fast-food industries and their fat-and sugar-laden products. The results are apparent on a walk down any American street—more than 60% of Americans are overweight, and a full quarter of them are overweight to the point of obesity.

Now, health advocates say, an ill-conceived redesign has taken one of the more successful public-health campaigns—the Food Guide Pyramid—and rendered it confusing to the point of uselessness. Some of these critics worry that America’s Department of Agriculture caved in to pressure from parts of the food industry anxious to protect their products.

The Food Guide Pyramid was a graphic which emphasizes that a healthy diet is built on a base of grains, vegetables and fruits, followed by ever-decreasing amounts of dairy products. meat, sweets and oils. The agriculture department launched the pyramid in 1992 to replace its previous program, which was centered on the idea of four basic food groups. The "Basic Four" campaign showed a plate divided into quarters, and seemed to imply that meat and dairy products should make up half of a healthy diet, with grains, fruits and vegetables making up the other half. It was replaced only over the strenuous objections of the meat and dairy industries.

The old pyramid was undoubtedly imperfect. It failed to distinguish between a doughnut and a whole-grain roll, or a hamburger and a skinless chicken breast, and it did not make clear exactly how much of each foodstuff to eat. It did, however, manage to convey the basic idea of proper proportions in an easily understanable way. The new pyramid, called" My Pyramid", abandons the effort to provide this information. Instead, it has been simplified to a mere logo. The food groups are replaced with unlabelled, multi-colored vertical stripes which, in some versions, rise out of a cartoon jumble of foods that look like the aftermath of a riot at a grocery store. Anyone who wants to see how this translates into a healthy diet is invited to go to a website, put in their age, Sex and activity level, and get a Custom. designed pyramid, complete with healthy food choices and suggested portion sizes. This is fine for those who are motivated, but might prove too much effort for those who most need such information.

Admittedly, the designers of the new pyramid had a tough job to do. They were supposed to condense the advice in the 84-page United States’ Dietary Guidelines into a simple, meaningful graphic suitable for printing on the back of a cereal box. And they had to do this in the face of pressure from dozens of special interest groups—from the country’s Potato, Board, which thought potatoes would look nice in the picture, to the Almond Board of California, which felt the same way about almonds. Even the National Watermelon Promotion Board and the California Avocado Commission were eager to sect heir products recognized.

Nevertheless, many health advocates believe the new graphic is a missed opportunity. Although officials insist industry pressure had nothing to do with: the eventual design, some critics suspect that political influence was at work: On the other hand, it is not clear how much good even the best graphic could do. Surveys found that 80% of Americans recognized the old Food Guide Pyramid—a big success in the world of public, health campaigns. Yet only 16% followed its advice.

The biggest problem with the new pyramid seems to be that（）

A. it fails to identify the proper proportion of different food groups

B. it fails to distinguish between a hamburger and a chicken breast

C. it involves too much on-line work to benefit those who need it

D. it involves unlabelled, multi-colored strips out of a cartoon jumble

不属于低压电器试验项目的是（）。

A．电气及机械寿命试验

B．交流高压电器动、热稳定试验

C．耐压试验

D．低压动作情况检查