Questions 19 to 21 are bused on the passage you have just heard. Why didn’t the farmer know what to do when the sack of wheat fell on the ground A: Because the sack broke. B: Because the farmer was not strong enough to lift the sack alone. C: Because the farmer fell down, too. D: Because the sack was too heavy for the horse.

Help me! Don’t just look ______ while I’m trying to lift the sack. A: up B: in C: on D: at

关于TCP的选择确认SACK选项，不正确的描述是（ ）

Which of the following are the meanings of 'sack'? A: sat B: dismiss C: fire D: fight

The government declared that it did not__________ nuclearwasteintothesea. A: dump B: damp C: sack D: stuff

Tired from the 20 mile hike, Yasmine retired to her tent and snoozed. A: NO CHANGE B: hit the sack. C: slept. D: dozed off.

选出划线部分读音不同的单词。 A: sack B: sharp C: at D: fax

5. Paper can be used to make A: gunny bag B: sack C: corrugated box D: crate

To abstain from drug addiction, you need the help of ______. A: crackdown B: miracle C: counterdrugs D: sack

Of these three, which one is the most brutal explanation?. A: fire B: restructure C: let people go D: sack