(2010·辽宁东北育才学校高三第一次模拟) 5、______ his telephone number or e-mail address, she had some difficulty ____ in touch with John.
A. Not knowing; getting B. Not having known; to get
C Knowing not; to get D. Having not known; getting
(2010·辽宁东北育才学校高三第一次模拟) 5、______ his telephone number or e-mail address, she had some difficulty ____ in touch with John.
A. Not knowing; getting B. Not having known; to get
C Knowing not; to get D. Having not known; getting
A