SAT改进句子题:Improving Sentences Test 1

　　1. Trying to keep her balance on the icy surface, the last competitor's ski-tip caught the pole and somersaulted into the soft snow.

　　A. the last competitor's ski-tip caught the pole and somersaulted into the soft snow.

　　B. the ski-tip of the last competitor caught the pole and somersaulted in the soft snow.

　　C. the last competitor caught the pole with the tip of her ski, and somersaulted into the soft snow.

　　D. the last competitor caught the pole with her ski-tip, which made her somersault into the soft snow.

　　E. the last competitor somersaulted into the soft snow when the tip of her ski was caught by the pole.

　　2. The temperature dropped suddenly last night, which will mean that the shoots emerging from the soil will be killed by the frost.

　　A. which will mean that the shoots emerging from the soil will be killed by the frost.

　　B. which will mean that the frost will kill the shoots emerging from the soil.

　　C. and this will mean that the shoots emerging from the soil will be killed by the frost.

　　D. and the resulting frost will kill the shoots that are emerging from the soil.

　　E. and as a result, the shoots will be killed by the frost, emerging from the soil.