更多"[单选题] I ________ and saw a plane"的相关试题:
[单选题] It’s too expensive ________ by plane. I’ll go by train instead.
A.travel
B.travelling
C.travels
D.to travel
[单选题] I saw my dog ________ a cat yesterday.
A.run away
B.run
C.set out
D.run after
[单选题]
I saw Jeff in the park.He _____ on the grass and reading a book.
A. sits
B. sat
C. is sitting
D. was sitting
[单选题]CPNB(NodeB Control Plane) VM的功能不包括
A. 传输SIB消息（包括修改SIB消息）
B.手机多连接管理
C.传输paging 消息到gNB-DU端
D.执行gNB基本的接入控制
[单选题]Has Jenny's plane landed?No, but it here in a few minutes.（2 分）
A.may have been
B.ought to be
C.should have been
D.has to be
[单选题]The plane is scheduled to arrive _______ because of bad weather. ( )(
A. latest
B. later
C. late
D. lately
[单选题]“saw kinfe”是指( )。
A.锯刀
B.抹刀
C.剪刀
D.面包刀
[单选题] Do you know when the plane will ________ for Beijing?
A.take off
B.leave for
C.come up
D.go up
[单选题]Soon she saw the boy______in the crowd. ( )(
A. disappear
B. to disappear
C. disappeared
D. be disappearing
[单选题] 两个正弦交流电流i1和i2的有效值I1=I2=4A。i1与i2相加后总电流的有效值仍为4A，则它们之间的相位差是（ ）。
A.180°
B.120°
C.90°
D.60°
[单选题]两个正弦交流电流i1和i2的有效值I1=I2=4A。i1与i2相加后总电流的有效值仍为4A，则它们之间的相位差是（ ）
A.180°
B.120°
C.90°
D.60°
[单选题]执行语句.for(i=1;i<4;i++);后,变量i的值是( )
A.3
B.4
C.5
D.不定
[判断题]波形图上病害波形超过I级或 （-I）界线又回落到I级或（-I）界线为一处病害。
A.正确
B.错误
[判断题]体力劳动强度按劳动强度指数I大小分为四级，分别为：I级（I≤15);II级（I=15-20);III级（I=20-25)；IV级（I>25)。()
A.正确
B.错误
