All who completed the voluntary__________ on Friday will receive a ce-考呗网题库移动版

单选题All who completed the voluntary__________ on Friday will receive a certificate recognizing their participation.

A．train
B．trained
C．training
D．trainable

参考答案C

解析:空格为被形容词voluntary修饰的名词的位置，因此A和c为正确答案的备选项。句子要求表示“志愿培训”句意才自然，因此答案为C。

单选题 Mr. Arman admitted that he had been __________surprised by the high volume of sales his company had generated last quarter.

A．most thorough
B．thoroughly
C．thoroughness
D．thorough

单选题 Most of the meeting was spent going over the sales __________ from the previous month.

A．shapes
B．celebrities
C．figures
D．measures

单选题 According to the promotional flyer, this year's convention on international trade issues promises to be a very__________event.

A．informing
B．information
C．informative
D．inform