Such learning methods require great (rely)__13__upon the teacher.

9 单选 (1分) ___ are these substances having properties that make them useful in structures, machines, devices, products, and systems.A. AtomsB. ElectronsC. MaterialsD. Molecules

1. No language is 1 to another. All languages are equal no matter whether they are spoken by the majority or not.2. The 2 of animals can be improved. Some endangered animals could be reintroduced to areas they once lived.3. 3 affects many decisions. The majority of businessmen are focused on economic success.4. 4 languages need to be protected in order to be able to survive in the process of globalization.5. The world has experienced dramatic 5 in recent decades as more and more people move to cities for better jobs and opportunities.6. The most effective way to protect a language is to 6 it a special status.7. The desire to engage in hands-on activities to solve problems innovatively is the hallmark (特征) of a passionate and 7 scientist.8. If we can embrace cultural 8 when interacting with others, we will be able to build bridges to trust, respect, and understanding across cultures.

34. (3.0分) He gives the ___ of being ill-tempered.(impressive)

The rotating units of a split windlass consists of a ______ with shaped snugs to grip the anchor cable, a mooring drum for paying out or letting go of mooring wires and a warp end for warping duties.A. mooring barrelB. cable lifterC. capstansD. cranes

名词解释 （共5题，15.0分）4. （3.0分）Ecological Invasion

Complete the sentences with the words below. Change the form if necessary.| contaminate | deposit | evidence | pandemic ||---|---|---|---|| procedure | propagate | survive | transmit |1. The following standard operating _______ must be followed by all laboratory workers where laboratory work involves the use of hazardous chemicals.2. Current literature provides adequate _______ that intensive lifestyle modifications could lower the incidence of diabetes and cardiovascular (心血管的) diseases.3. In the hospital, every patient is potentially at risk of acquiring and _______ infectious diseases to other patients and healthcare workers.4. Immunization provides the chief defense for children to _______ the deadly diseases.5. People may be infected by touching something _______ by the COVID-19 virus and then touching their own mouth, nose, or eyes.6. Experts across the globe predict that there will be another viral _______ sooner rather than later.7. The government has launched a series of programs to _______ knowledge about the recent pandemic outbreak and preventive measures against it.8. Obesity occurs when too much fat is _______ in the body due to an imbalance of energy intake and consumption.

Complete the sentences with the words below. Change the form where necessary.exotic flee excavate literateartery respective arduous traverse1 A burial site in Germany was ________ by a team of experts, and ancient Chinese silk was found there.2 International students celebrate the cultural events and holidays from their ________ cultures every year.3 The museum showcases a wide range of ________ cultures, providing a fascinating insight into different civilizations.4 Only a third of the newly arrived migrants are ________, while the others can barely manage basic reading tasks.5 War and famine have forced people in the region to ________ from their homes to other countries.6 It took several weeks for Stanley to ________ the vast continent from west to east, facing numerous challenges along the way.7 This river used to be a busy ________ leading into London, serving as an important route for transportation and trade.8 In those days, traveling to distant regions was ________, given how few means of transportation were available.

He was (observe) underline( 11 ) to have entered the bank.

A concept that place recycling at the beginning or design stage of the materials cycle to ensure that waste going into municipal landfills will be minimized.A. Design for assemblyB. Design for disassemblyC. BiodegradabilityD. Recycling

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