目前,黄土高原最突出的环境问题是[ ]
A.风沙危害
B.水土流失
C.植被破坏
D.土质疏松
答案:B
下列关于“沙漠风暴”行动的解释,正确的是 [ ]
A.以美国为首的多国部队对伊拉克的空中打击
B.以美国为首的多国部队对伊拉克的地面进攻
C.伊拉克入侵科威特的行动
D.以美国为首的多国部队进驻海湾
— I heard Back Street would sing at the New Theater.
— Where did you _____? [ ]
A. pick that up
B. put that up
C. make that up
D. take that up