vi. to touch the side of your head with the fingers of your right hand to show respect, especially in the armed forces
A. scatter
B. salute
C. startle
D. static
查看答案
vt. to become stronger; to make sb. /sth. stronger
A. throughout
B. sustain
C. swell
D. strengthen
n. a long narrow line of colour, that is a different colour from the areas next to it
A. stripe
B. strip
C. sleeve
D. series
n. a doctor who is trained to perform surgery
A. surgeon
B. sleeve
C. throne
D. singular
n. the short thick finger at the side of the hand, slightly apart from the other four
A. throng
B. throne
C. thumb
D. stability
微信支付 
支付宝支付