In 1990 , ________Belgian inventor by ________ name of Bakelite invented the first of the modern plastics.
| A．a; a |
| B．a; the |
| C．the; a |
| D．the;\ |
相关试题
I was very________ to find that the cinema was not accessible to the elderly or people in wheelchairs.
| A．annoyed | B．annoying | C．annoy | D．annoyance |
Ali said that she wouldn’t mind _________ alone at home.
| A．left | B．being left | C．to be left | D．leaving |
The sentence needs __________ once more.
| A．to explain | B．explaining |
| C．being explained | D．to be explained it |
The village has developed a lot ___ we learned farming two years ago.
| A．when | B．which | C．that | D．where |
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