______ his knowledge of the mountainous country, John Smith was appointed as our guide.A. In spite of B. On account of Regardless of D. Instead of
_____ I toured Zhang Jiajie, I was deeply impressed with its beautiful scenery.
After months of voyage, Columbus arrived in_____ later proved a new continent.
The door opened and in _____.
According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland_____to 170.
.---Tom, keep your_____ on your studies. --- Sure, mum. I'll keep that in_____.