I. 单选（20分）
1. Dr Robert has developed a way to teach _____ musical theory and _____ method is designed for children over five.
A./; / B./; the C. the; the D. the; a
2. --- Do you have any idea about the coming weekend? --- We are ________ having a picnic if the weather is favorable.
A. in case of B. in search of C. in need of D. in favor of
3. The ladder looks rather unsteady; don't _______ to climb it!
A. attempt B. predict C. suppose D. risk
