Many accidents____ by careless drivers last year.
A: are caused
B: were caused
C: have caused
D: will cause
A: are caused
B: were caused
C: have caused
D: will cause
B
举一反三
- Many accidents ______ by careless drivers last year. A: are caused B: were caused C: was caused D: caused
- Many traffic accidents are caused by drivers who are under the weather. A: sick B: careless C: irresponsible D: drunk
- The storm left, _______________ a lot of damage to this village. A: caused B: to cause C: having caused D: to have caused
- It is reported that many cases of sickness were caused by (eat) _________ during the Spring Festival this year.
- It rained heavily in the south, ______ serious flooding in many places. A: caused B: to cause C: having caused D: causing
内容
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The redundancies last year have been caused by ________ our production line to Eastern Europe.
- 1
– Have they found out the _____ of the fire? -- Yes. It was a cigarette end that _____ the fire. A: cause; started B: reason; caused C: causing; caused D: reason; cause
- 2
Omissions in my recent article ____ confusion. A: can have caused B: can be caused C: must have caused D: must be caused
- 3
The unusually cold winter caused many plants to _______ late this year.
- 4
The author listed three factors that have caused road accidents, including ________.