A: New uses
B: were found
C: the
D: industrial
举一反三
- Always since the creation of celluloid, plastics have been found to have a multitude of industrial and commercial uses（） A: Always B: plastics C: have D: multitude
- In what areas were Marie's discoveries put to use? A: radioactive material production B: new medicine development C: medical research and treatments D: industrial mass production
- (A number) of foreign visitors (were taken) to the industrial exhibition (which) they (saw) many new products. A: A number B: were taken C: which D: saw
- (A number of) foreign visitors (were taken to) the industrial exhibition (which) they (saw) many new products.() A: A number of B: were taken to C: which D: saw
- Arriving at the bus stop, ______ waiting there. A: he found a lot of people B: a lot of people were C: he found a lot of people's D: people were found
内容
- 0
A number of foreign visitors were taken to the industrial exhibition ______ they saw many new products. A: which B: that C: where D: when
- 1
During ________ this famous scientist found the ways of discovering the new chemical element. A: the later 1920’s B: the late 1920s C: later 1920’s D: late 1920s
- 2
What were the men doing according to the police A: They were treating industrial waste. B: They were tanking industrial waste. C: They were tanking chemicals. D: They were using a tank to mix chemicals.
- 3
In the sweatshops in Britain during the Industrial Revolution, the laborers ______ day and night. A: made to work B: were made to work C: were made work D: were made working
- 4
New Year's Eve ______ the world’s oldest celebration. A: is B: was C: are D: were