(Je4A2129).停炉时间超过( )天,应将原煤斗中的煤烧空。
A. 7;
B. 10;
C. 14;
D. 40。
查看答案
下列属动态干燥的是( )
A. 烘房干燥
B. 烘箱干燥
C. 沸腾干燥
D. 冷冻干燥
As_______, we enclosed our catalogue and price list.
A. request
B. requests
C. requesting
D. requested
We _________some brochures to illustrate the products we manufactured.
A. enclose to you
B. enclose you
C. enclose
D. enclosed you
We are sure that you will _________our cartoon toys.
A. be interested of
B. be of interested in
C. be interested in
D. Is interested in
微信支付 
支付宝支付