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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】The application of infrared scanning technology to agriculture met with some difficulties:______.
A.
the lack of official support
B.
its high cost
C.
the lack of financial support
D.
its failure to help increase production
【单选题】The term investment portfolio (证卷投资组合) conjures up visions of the truly rich--the Rockefellers, the WalMart Waltons, Bill Gates．But today, everyone--from the Philadelphia firefighter, his part-time re...
A.
how to avoid inflation risks
B.
what kinds of bonds to buy
C.
how to get rich by investing in stock market
D.
how to become richer by spreading the risk
【单选题】木工刘师傅做10个同样的木框，需用60厘米和80厘米的木料各20根，仓库里没有现成的木料，只有粗细相同而长度分别是160厘米、180厘米、200厘米的长木料。刘师傅应从这3种长木料中最少选用多少根，才能做成10个木框，而且一点木料也不浪费?
A.
10
B.
12
C.
15
D.
16
【单选题】In container cargo transportation, the bill of lading serves as a receipt for goods, an evidence of the contract of carriage, and a document of title to the goods．The carrier issues the B/L according ...
A.
dock receipt
B.
delivery order
C.
cargo manifest
D.
sea waybill
【单选题】饮料公司欠银行100万元贷款，该债务应当由( )。
A.
饮料公司承担
B.
保健品公司承担
C.
饮料公司承担，保健品公司承担补充责任
D.
饮料公司与保健品公司承担连带责任
【单选题】《招标投标法》规定，联合体成员的变更发生在( )，其变更后联合体的资质需要进行重新审查。
A.
通过资格预审之后
B.
通过资格预审之前
C.
投标截止时间之后
D.
投标截止时间之前