U. 3: L.4 - Selection Test

What reason does the author of “Humans Need to Explore Outer Space” give in paragraph 6 to support her claim that space exploration should continue?

• It is important to support technological advances in electronics.

• Recent geological surveys show that water exists on the moon.

• Helium-3 is an element needed for research in nuclear fusion.

• Mining in space could be a source for useful materials.

Which of the following words with similar meanings from “Humans Need to Explore Outer Space” has the most negative connotation?

• impossible (paragraph 3)

• problematic (paragraph 10)

• risky (paragraph 11)

• difficult (paragraph 12)

Choose the sentence that correctly uses a subordinating conjunction to combine the sentences below into a complex sentence. The cold war ended. Then space exploration became a collaborative effort.

• The cold war ended because space exploration became a collaborative effort.

• The cold war ended; space exploration became a collaborative effort.

• After the cold war ended, space exploration became a collaborative effort.

• After the cold war ended, and space exploration became a collaborative effort.

Read the sentence from paragraph 3 of “Let Robots Take to the Stars.” Would you want to trust a scientific mission to the people who run reality TV? The tone of this rhetorical question suggests that trusting a scientific mission to the people who run reality TV would be —

• appropriate

• ridiculous

• smart

• risky

Read this sentence from paragraph 4 of “Let Robots Take to the Stars.” The risks of space exploration could be grave for a planet already plagued by pollution. Which rhetorical device does the author use in this sentence?

• Loaded language

• Direct address

• Counterargument

• Repetition

In paragraph 11 of “Let Robots Take to the Stars,” which rhetorical device does the author use to sum up her argument?

• Humor

• Evidence

• Rhetorical question

• Sweeping generalization

Read the dictionary entry below. default \di-ˈfȯlt\ n 1. failure to perform a task or fulfill an obligation 2. failure of a party in a legal case to make a required court appearance 3. the failure of one or more competitors to participate in a contest 4. a situation or condition that is the case in the absence of specific action to change it Which definition most closely matches the way default is used in paragraph 11 of “Let Robots Take to the Stars”?

• Definition 1

• Definition 2

• Definition 3

• Definition 4

How does the author of “Let Robots Take to the Stars” support the idea that space travel is more suited to robots?

• By explaining the risks to human space travelers

• By sharing the details of a new space program

• By stating the need for international cooperation

• By quoting experts in the field of space exploration

Choose the word or phrase that ensures subject-verb agreement in the underlined section in the sentence below. Although the Cassini spacecraft ended its journey in 2017, it continue to provide benefits to scientists.

• do continue

• continuing

• continues

• correct as is

Which two phrases describe ideas that are explored in both selections?

• Using science and technology in space exploration

• Limiting space exploration and reducing costs

• Redesigning the space program and accommodating tourists

• Understanding the benefits and objectives of space exploration

• Identifying the risks and rewards of space exploration