The soldier was wounded,________he pushed on. [ ]
A. for
B. and
C. so
D. yet
答案:D
烟用物料依材料用途可以分为()和辅助材料。
_______, the boy entered a secret cave. [ ]
A. Worry and curiously
B. Worried and curious
C. Worriedly and curiously
D. Worried and curiously