— Have you any letters _____?— No, thanks.
#91897
A
to be typing
B
to type
C
to be typed
D
typed
推荐题目
A direct air route ___ Chongqing and San Francisco is expected to open next month
#90870
A
linking
B
being linked
C
link
D
linked
She looks forward every spring to _______ the flower-lined garden.
#98608
A
visit
B
paying a visit
C
walk in
D
walking in
_____in convenient locations, chain stores are usually next door to people’s homes and close to the bus stops or underground stations.
#95573
A
pened
B
aving opened
C
eing opened
D
pening
________ copies of Mo Yan's works will be on sale after his talk at the Press Conference.
#88806
A
Signing
B
Sign
C
Signed
D
To sign
According to the engineer, there remain some tests _____ before the machine is put into operation.
#91175
A
carrying out
B
carried out
C
being carried out
D
to be carried out