用毛巾沿着金属丝（钢索）摩擦，可以发现金属丝（钢索）断丝。
A: To find damage on wires, rub a cloth along them.
B: To make damage on wires apparent, rub a cloth along them.
C: To decide damage to wires, rub a cloth along them.
D: To detect damage to wires, rub a cloth along them.
A: To find damage on wires, rub a cloth along them.
B: To make damage on wires apparent, rub a cloth along them.
C: To decide damage to wires, rub a cloth along them.
D: To detect damage to wires, rub a cloth along them.
举一反三
- He likes to rub shoulders with the students, letting them ______ his happiness.
- People are using apps, such as Highlight, that allow them to find out who is near them and something about them.
- Apart from them, with his supper in a cloth on his knees, sat the coachman.
- Questions 16 to 20 are based on the following talk. A: Cleaning them. B. Putting them in a tray and freezing them. B: C. Storing them in a plastic bag. D. Killing any harmful germs in them.
- 24. A) Set a good example for them to follow. B) Read books and magazines to them. C) Help them to learn by themselves. D) Choose the right school for them.