问题：
[单选] She has proved that she can be railed on in a crisis.
She has proved that she can be railed on in a crisis.
问题：
[单选] The little boy was so fascinated by the mighty river that he would spend hours sitting on its b
The little boy was so fascinated by the mighty river that he would spend hours sitting on its bank and gazing at the passing boats and rafts.
问题：
[单选] The union representative put across her argument very effectively.
The union representative put across her argument very effectively.
问题：
[单选,材料题] The study suggests that it is more difficult to respond what to get rid of.
The study suggests that it is more difficult to respond what to get rid of.
问题：
[单选,材料题] The volunteers found the test more difficult when they did it the second time.
The volunteers found the test more difficult when they did it the second time.
问题：
[单选,材料题] The study suggests that it is more difficult to respond what to get rid of.
The study suggests that it is more difficult to respond what to get rid of.
问题：
[单选] Techniques to employ the energy of the sun are being developed.
Techniques to employ the energy of the sun are being developed.
问题：
[单选] Only a small minority of the mentally ill are liable to harm themselves or others,
Only a small minority of the mentally ill are liable to harm themselves or others,
问题：
[单选] He talks tough but has a tender heart.
He talks tough but has a tender heart.
问题：
[单选,材料题] carrying down
carrying down
