首页
登录
职称英语
By the first decade of the 21st century, international commercial air traffic is
By the first decade of the 21st century, international commercial air traffic is
游客
2023-11-19
47
管理
问题
By the first decade of the 21st century, international commercial air traffic is expected ______beyond today’s levels.
选项
A、to have extended
B、to be extending
C、being extended
D、having been extended
答案
A
解析
非谓语动词。动词expect搭配不定式结构,表示“预计、预期”;by the first decade这个时间状语表示应该使用完成时态,所以正确答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3199367.html
相关试题推荐
What’sthechangeinAmericanfamilyinthe21century?[br][originaltext]
TheU.N.InternationalAtomicEnergyAgency[br][originaltext]TheU.N.I
TheU.N.InternationalAtomicEnergyAgency[originaltext]TheU.N.Interna
Thetrafficpolicecame______theaccidentoccurred.A、immediatelyB、immediately
DecadesafterMarilynMonroe’sdeath,therewasaburstofspeculationabou
DecadesafterMarilynMonroe’sdeath,therewasaburstofspeculationabou
Somepeoplebelievethatinternationalsportcreatesgoodwillbetweenthen
Somepeoplebelievethatinternationalsportcreatesgoodwillbetweenthen
Therewasabigholeintheroadwhich______thetraffic.A、setbackB、stoodbac
Romansuperioritybegantodeclineinthe______centuryAD.[br][originaltext
随机试题
VisitorstoBritainmayfindthebestplacetosamplelocalcultureisina
[audioFiles]audio_eham_j11_001(20082)[/audioFiles]A、Heisbuyingahouse.B、He
ThechartsbelowgiveinformationabouttravelingtoandfromtheUK,andab
A.60千米/小时 B.50千米/小时 C.40千米/小时 D.30千米/
需求管理手段中不包括下列哪项A.生活方式管理 B.寻找手术的替代疗法 C.帮
A.商品销售额的变动程度 B.商品价格变动对销售额影响程度 C.商品销售量变
证券投资技术分析的特点包括()。 Ⅰ.能够比较全面地把握证券市场的基本走势,
痿证若出现上肢肌肉萎缩,宜配合A.背俞穴排刺 B.手阳明经排刺 C.足
药物组成中包括羌活、苍术、防风、黄芩的方剂是A.九味羌活汤B.川芎茶调散C.大秦
请演示脉搏的测量方法。
最新回复
(
0
)