You have to follow the guide whose sole interest is to cover all spots according to his strict schedule.
查看答案
Sulfur has occasionally been found in the earth in an almost pure state.
For young children, getting dressed is a complicated business.
请选择（14）处的最佳答案
A. explanation
B. intention
C. division
D. description
根据下列短文，回答 16～22 题。
第 16 题 The basic model of A3XX can carry more than 500 passengers.
微信支付 
支付宝支付